From a3686ca1a62feae34e7d543a2a9bfb71b01ffa77 Mon Sep 17 00:00:00 2001
From: Brian Ball <brian.ball@nrel.gov>
Date: Thu, 18 Dec 2025 09:52:14 -0600
Subject: [PATCH 01/28] Update macOS runner version to macos-15

---
 .github/workflows/openstudio-server-tests.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/openstudio-server-tests.yml b/.github/workflows/openstudio-server-tests.yml
index 5272a10fd..a561eda74 100644
--- a/.github/workflows/openstudio-server-tests.yml
+++ b/.github/workflows/openstudio-server-tests.yml
@@ -56,7 +56,7 @@ jobs:
         name: openstudio-server-gems-linux
         path: build/NREL/export/*.tar.gz
   macos-test:
-    runs-on: macos-13
+    runs-on: macos-15
     steps: 
     - name: Check out repository
       uses: actions/checkout@v4

From a6fef691d8eb4f8a8b104a4dc6bede28b978f480 Mon Sep 17 00:00:00 2001
From: Brian Ball <brian.ball@nrel.gov>
Date: Thu, 18 Dec 2025 09:54:36 -0600
Subject: [PATCH 02/28] Update macOS version check in setup script

---
 ci/github-actions/setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index b701916da..c97c49928 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -14,7 +14,7 @@ if [ "${ImageOS}" == "ubuntu22" ] && [ "${BUILD_TYPE}" == "docker" ]; then
 
 else
     # sudo rvm implode --force  # rvm PATH rewriting interferes with portable Ruby.
-    if [ "${ImageOS}" == "macos13" ]; then
+    if [ "${ImageOS}" == "macos15" ]; then
 
         brew update > $GITHUB_WORKSPACE/spec/files/logs/brew-update.log
         brew install pv tree coreutils shared-mime-info

From 325c19882cfe43dbc463f04645e3b77429d99514 Mon Sep 17 00:00:00 2001
From: Brian Ball <brian.ball@nrel.gov>
Date: Thu, 18 Dec 2025 09:55:33 -0600
Subject: [PATCH 03/28] Update macOS version check from 13 to 15

---
 ci/github-actions/test.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ci/github-actions/test.sh b/ci/github-actions/test.sh
index 798efa699..5880441b3 100755
--- a/ci/github-actions/test.sh
+++ b/ci/github-actions/test.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # platform-specific config here (also in setup.sh):
-if [ "${ImageOS}" == "macos13" ]; then
+if [ "${ImageOS}" == "macos15" ]; then
     # Dir containing openstudio
     export OS_NAME_WITH_PLUS=OpenStudio-${OPENSTUDIO_VERSION}${OPENSTUDIO_VERSION_EXT}+${OPENSTUDIO_VERSION_SHA}-Darwin-x86_64
     export RUBYLIB="$HOME/$OS_NAME_WITH_PLUS/Ruby"
@@ -83,14 +83,14 @@ else
 
         # Fix the shebang line in the bundle and bundler scripts
         echo "Fixing the shebang line in the bundle and bundler scripts"
-        if [ "${ImageOS}" == "macos13" ]; then
+        if [ "${ImageOS}" == "macos15" ]; then
             sed -i '' "1s|.*|#!${RUBY_PATH}|" $BUNDLE_PATH
         else
             sed -i "1s|.*|#!${RUBY_PATH}|" $BUNDLE_PATH
         fi
 
         # Remove additional lines added by RubyGems
-        if [ "${ImageOS}" == "macos13" ]; then
+        if [ "${ImageOS}" == "macos15" ]; then
             sed -i '' '/_=_\\/,/#!\/usr\/bin\/env ruby/d' $BUNDLE_PATH
         else
             sed -i '/_=_\\/,/#!\/usr\/bin\/env ruby/d' $BUNDLE_PATH

From a0c7978a4190def8360d1ac391d7ecbe30ff6148 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 18 Dec 2025 10:39:56 -0600
Subject: [PATCH 04/28] macos-15-intel GA Runner

---
 .github/workflows/openstudio-server-tests.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/openstudio-server-tests.yml b/.github/workflows/openstudio-server-tests.yml
index a561eda74..d6ef4798a 100644
--- a/.github/workflows/openstudio-server-tests.yml
+++ b/.github/workflows/openstudio-server-tests.yml
@@ -56,7 +56,7 @@ jobs:
         name: openstudio-server-gems-linux
         path: build/NREL/export/*.tar.gz
   macos-test:
-    runs-on: macos-15
+    runs-on: macos-15-intel
     steps: 
     - name: Check out repository
       uses: actions/checkout@v4

From 512564e9098c4781cac6bbb594ad11930e002798 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Mon, 5 Jan 2026 09:49:55 -0600
Subject: [PATCH 05/28] 3.11.0-rc2

---
 .github/workflows/openstudio-server-tests.yml          | 10 +++++-----
 .github/workflows/security-scan.yml                    |  8 ++++----
 Dockerfile                                             |  4 ++--
 appveyor.yml                                           |  6 +++---
 .../deployment/scripts/deploy_docker_github_actions.sh |  4 ++--
 server/app/lib/openstudio_server/version.rb            |  4 ++--
 6 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/.github/workflows/openstudio-server-tests.yml b/.github/workflows/openstudio-server-tests.yml
index d6ef4798a..c692dee4f 100644
--- a/.github/workflows/openstudio-server-tests.yml
+++ b/.github/workflows/openstudio-server-tests.yml
@@ -10,9 +10,9 @@ on: [push, pull_request]
 
 env:
   USE_TESTING_TIMEOUTS: "true"
-  OPENSTUDIO_VERSION: 3.10.0
-  OPENSTUDIO_VERSION_SHA: 86d7e215a1
-  OPENSTUDIO_VERSION_EXT: ""
+  OPENSTUDIO_VERSION: 3.11.0
+  OPENSTUDIO_VERSION_SHA: d7794add90
+  OPENSTUDIO_VERSION_EXT: "-rc2"
   DOCKER_COMPOSE_VERSION: 1.21.1
   BUNDLE_WITHOUT: native_ext
 
@@ -105,7 +105,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=3.10.0
+          export OPENSTUDIO_TAG=3.11.0
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
@@ -131,7 +131,7 @@ jobs:
       if: | 
         github.ref == 'refs/heads/master' || 
         github.ref == 'refs/heads/develop' ||
-        github.ref == 'refs/heads/custom_gems'
+        github.ref == 'refs/heads/3.11.0'
       shell: bash
       run: ./docker/deployment/scripts/deploy_docker_github_actions.sh
       env: 
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 360445143..f364f5be0 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -10,9 +10,9 @@ on: [push, pull_request]
 
 env:
   USE_TESTING_TIMEOUTS: "true"
-  OPENSTUDIO_VERSION: 3.10.0
-  OPENSTUDIO_VERSION_SHA: 86d7e215a1
-  OPENSTUDIO_VERSION_EXT: ""
+  OPENSTUDIO_VERSION: 3.11.0
+  OPENSTUDIO_VERSION_SHA: d7794add90
+  OPENSTUDIO_VERSION_EXT: "-rc2"
   DOCKER_COMPOSE_VERSION: 1.21.1
   BUNDLE_WITHOUT: native_ext
 
@@ -31,7 +31,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=3.10.0
+          export OPENSTUDIO_TAG=3.11.0
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/Dockerfile b/Dockerfile
index 2ae221fdc..54e4f1c86 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,8 +4,8 @@
 # NOTES:            Currently this is one big dockerfile and non-optimal.
 
 #may include suffix
-ARG OPENSTUDIO_VERSION=3.10.0
-FROM nrel/openstudio:3.10.0 AS base
+ARG OPENSTUDIO_VERSION=3.11.0-rc2
+FROM nrel/openstudio:3.11.0-rc2 AS base
 ARG OPENSTUDIO_VERSION
 
 ENV DEBIAN_FRONTEND=noninteractive
diff --git a/appveyor.yml b/appveyor.yml
index 7006e17a4..5ff48d4cc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,9 +4,9 @@ image: Visual Studio 2019
 
 environment:
   USE_TESTING_TIMEOUTS: "true"
-  OPENSTUDIO_VERSION: 3.10.0
-  OPENSTUDIO_VERSION_SHA: 86d7e215a1
-  OPENSTUDIO_VERSION_EXT: ""
+  OPENSTUDIO_VERSION: 3.11.0
+  OPENSTUDIO_VERSION_SHA: d7794add90
+  OPENSTUDIO_VERSION_EXT: "-rc2"
   OPENSTUDIO_TEST_EXE: C:\projects\openstudio\bin\openstudio.exe
   BUILD_TYPE: "test"
   SKIP_COVERALLS: "true"
diff --git a/docker/deployment/scripts/deploy_docker_github_actions.sh b/docker/deployment/scripts/deploy_docker_github_actions.sh
index f22a28a96..668bd88cb 100755
--- a/docker/deployment/scripts/deploy_docker_github_actions.sh
+++ b/docker/deployment/scripts/deploy_docker_github_actions.sh
@@ -14,8 +14,8 @@ elif [ "${GITHUB_REF}" == "refs/heads/master" ]; then
 # Currently setting this to setup_github_actions to test upload. 
 elif [ "${GITHUB_REF}" == "refs/heads/setup_github_actions" ]; then
     IMAGETAG=experimental
-elif [ "${GITHUB_REF}" == "refs/heads/custom_gems" ]; then
-     IMAGETAG="3.10.0"
+elif [ "${GITHUB_REF}" == "refs/heads/3.11.0" ]; then
+     IMAGETAG="3.11.0-rc2"
 fi
 
 if [ "${IMAGETAG}" != "skip" ]; then
diff --git a/server/app/lib/openstudio_server/version.rb b/server/app/lib/openstudio_server/version.rb
index b1e85552a..e6b10e67a 100644
--- a/server/app/lib/openstudio_server/version.rb
+++ b/server/app/lib/openstudio_server/version.rb
@@ -4,9 +4,9 @@
 # *******************************************************************************
 
 module OpenstudioServer
-  Version = '3.10.0'.freeze
+  Version = '3.11.0'.freeze
   # format should be ^.*\-{1}[a-z]+[0-9]+
   # for example: -rc1, -beta6, -customusecase0
   VERSION_EXT = ''.freeze # with preceding - or +
-  OS_SHA = '86d7e215a1'.freeze
+  OS_SHA = 'd7794add90'.freeze
 end

From 93304c87c39f93ecf46ff05295f9bfc645aad4d8 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Mon, 5 Jan 2026 09:58:07 -0600
Subject: [PATCH 06/28] use OS tag dev-3.11.0-rc2

---
 .github/workflows/security-scan.yml | 2 +-
 Dockerfile                          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index f364f5be0..22b4086f8 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -31,7 +31,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=3.11.0
+          export OPENSTUDIO_TAG=dev-3.11.0-rc2
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/Dockerfile b/Dockerfile
index 54e4f1c86..de411b69f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 
 #may include suffix
 ARG OPENSTUDIO_VERSION=3.11.0-rc2
-FROM nrel/openstudio:3.11.0-rc2 AS base
+FROM nrel/openstudio:dev-3.11.0-rc2 AS base
 ARG OPENSTUDIO_VERSION
 
 ENV DEBIAN_FRONTEND=noninteractive

From c4088cf350554c8edc06e2cd81502b3cf00d59af Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Mon, 5 Jan 2026 12:51:59 -0600
Subject: [PATCH 07/28] ubuntu 22.04 -> 24.04 bc of mongo change mongo 6.0.7 =>
 8.0.12

---
 .github/workflows/openstudio-server-tests.yml      | 4 ++--
 .github/workflows/security-scan.yml                | 2 +-
 Dockerfile                                         | 4 ++--
 README.md                                          | 2 +-
 ci/github-actions/install_openstudio.sh            | 2 +-
 ci/github-actions/setup.sh                         | 8 ++++----
 docker-compose.deploy.yml                          | 2 +-
 docker-compose.local.yml                           | 2 +-
 docker-compose.test.yml                            | 2 +-
 docker-compose.yml                                 | 2 +-
 local_setup_scripts/nuke.sh                        | 4 ++--
 local_setup_scripts/rebuild_sr.sh                  | 6 +++---
 local_setup_scripts/win64/docker-compose-amd64.yml | 2 +-
 local_setup_scripts/win64/docker-compose-local.yml | 2 +-
 local_setup_scripts/win64/nuke.ps1                 | 4 ++--
 local_setup_scripts/win64/nuke.sh                  | 4 ++--
 local_setup_scripts/win64/rebuild_sr.sh            | 6 +++---
 local_setup_scripts/win64/rebuild_sr_no_rm.sh      | 8 ++++----
 local_setup_scripts/win64/rebuild_sr_no_rm_mock.sh | 6 +++---
 19 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/.github/workflows/openstudio-server-tests.yml b/.github/workflows/openstudio-server-tests.yml
index c692dee4f..da0cefdbd 100644
--- a/.github/workflows/openstudio-server-tests.yml
+++ b/.github/workflows/openstudio-server-tests.yml
@@ -19,7 +19,7 @@ env:
 
 jobs:
   linux-test:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
     - name: Delete huge unnecessary tools folder
       run: rm -rf /opt/hostedtoolcache 
@@ -91,7 +91,7 @@ jobs:
         name: openstudio-server-gems-darwin
         path: build/NREL/export/*.tar.gz
   docker:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
     - name: Delete huge unnecessary tools folder
       run: rm -rf /opt/hostedtoolcache 
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 22b4086f8..4b434484e 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -19,7 +19,7 @@ env:
 
 jobs:
   docker-scan:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps: 
     - name: Check out repository
       uses: actions/checkout@v2
diff --git a/Dockerfile b/Dockerfile
index de411b69f..fb7ded7a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,8 +12,8 @@ ENV DEBIAN_FRONTEND=noninteractive
 # Install required libaries.
 #   realpath - needed for wait-for-it
 RUN apt-get update && apt-get install -y wget gnupg lsb-release \
-    && wget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | gpg --dearmor | tee /usr/share/keyrings/mongodb-org-6.0-archive-keyring.gpg \
-    && echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-org-6.0-archive-keyring.gpg] https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/6.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-6.0.list \
+    && wget -qO - https://www.mongodb.org/static/pgp/server-8.0.asc | gpg --dearmor | tee /usr/share/keyrings/mongodb-org-8.0-archive-keyring.gpg \
+    && echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-org-8.0-archive-keyring.gpg] https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/8.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-8.0.list \
     && apt-get update \
     && apt-get install -y --no-install-recommends \
         mongodb-org \
diff --git a/README.md b/README.md
index 87713250c..6af159e8c 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ fundamentals.
 
 The [openstudio_meta](./bin/openstudio_meta) file is a ruby script which provides access to packaging and execution 
 commands which allow for this codebase to be embedded in applications deployed to computers without docker. Deployment 
-requires that [MongoDB 6.0.7](https://www.mongodb.com/download-center/community/releases/archive) and [Ruby v2.7](https://www.ruby-lang.org/en/downloads/) 
+requires that [MongoDB 8.0.12](https://www.mongodb.com/download-center/community/releases/archive) and [Ruby v3.2](https://www.ruby-lang.org/en/downloads/) 
 are additionally packaged. 
 
 The openstudio_meta deployment relies on the `install_gems` command, which uses local system libraries to build all 
diff --git a/ci/github-actions/install_openstudio.sh b/ci/github-actions/install_openstudio.sh
index 05d61a8b2..a41ef4a1f 100755
--- a/ci/github-actions/install_openstudio.sh
+++ b/ci/github-actions/install_openstudio.sh
@@ -8,7 +8,7 @@ OPENSTUDIO_VERSION_EXT="${3:-}"
 
 if [ ! -z ${OPENSTUDIO_VERSION} ] && [ ! -z ${OPENSTUDIO_SHA} ]; then
     # OPENSTUDIO_VERSION_EXT may be empty
-    OPENSTUDIO_DOWNLOAD_FILENAME=OpenStudio-${OPENSTUDIO_VERSION}${OPENSTUDIO_VERSION_EXT}+${OPENSTUDIO_SHA}-Ubuntu-22.04-x86_64.deb
+    OPENSTUDIO_DOWNLOAD_FILENAME=OpenStudio-${OPENSTUDIO_VERSION}${OPENSTUDIO_VERSION_EXT}+${OPENSTUDIO_SHA}-Ubuntu-24.04-x86_64.deb
     echo "Installing OpenStudio ${OPENSTUDIO_DOWNLOAD_FILENAME}"
     #OPENSTUDIO_DOWNLOAD_BASE_URL=https://openstudio-ci-builds.s3-us-west-2.amazonaws.com/develop
     #OPENSTUDIO_DOWNLOAD_BASE_URL=https://github.com/NREL/OpenStudio/releases/download/v3.8.0
diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index c97c49928..e3583bed3 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -33,14 +33,14 @@ else
         rm ruby-3.2.2-darwin.tar.gz
 
         # Install mongodb from a download. Brew is hanging and requires building mongo. This also speeds up the builds.
-        curl -SLO https://fastdl.mongodb.org/osx/mongodb-macos-x86_64-6.0.7.tgz
-        tar xvzf mongodb-macos-x86_64-6.0.7.tgz
+        curl -SLO https://fastdl.mongodb.org/osx/mongodb-macos-x86_64-8.0.12.tgz
+        tar xvzf mongodb-macos-x86_64-8.0.12.tgz
         exit_status_tar=$?
         if [ $exit_status_tar -ne 0 ]; then
-         echo "Error: Failed to extract Mongo 6.0.7 archive"
+         echo "Error: Failed to extract Mongo 8.0.12 archive"
          exit $exit_status_tar
         fi
-        sudo cp mongodb-macos-x86_64-6.0.7/bin/* /usr/local/bin/
+        sudo cp mongodb-macos-x86_64-8.0.12/bin/* /usr/local/bin/
         rm -r mongodb-macos*
 
         # Install openstudio -- Use the install script that is in this repo now, the one on OpenStudio/develop has changed
diff --git a/docker-compose.deploy.yml b/docker-compose.deploy.yml
index 7d39964e8..99578fc64 100644
--- a/docker-compose.deploy.yml
+++ b/docker-compose.deploy.yml
@@ -2,7 +2,7 @@
 version: '3.4'
 services:
   db:
-    image: mongo:6.0.7
+    image: mongo:8.0.12
     ports:
       - "27017:27017"
     deploy:
diff --git a/docker-compose.local.yml b/docker-compose.local.yml
index 6454209b7..0cf792d27 100644
--- a/docker-compose.local.yml
+++ b/docker-compose.local.yml
@@ -3,7 +3,7 @@
 version: '3.4'
 services:
   db:
-    image: mongo:6.0.7
+    image: mongo:8.0.12
     ports:
       - "27017:27017"
     volumes:
diff --git a/docker-compose.test.yml b/docker-compose.test.yml
index 6fa214a01..1418b3845 100644
--- a/docker-compose.test.yml
+++ b/docker-compose.test.yml
@@ -3,7 +3,7 @@
 version: '3.4'
 services:
   db:
-    image: mongo:6.0.7
+    image: mongo:8.0.12
     ports:
       - "27017:27017"
     environment:
diff --git a/docker-compose.yml b/docker-compose.yml
index ed400d615..2f19cd170 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@
 version: '3.4'
 services:
   db:
-    image: mongo:6.0.7
+    image: mongo:8.0.12
     ports:
       - "27017:27017"
     volumes:
diff --git a/local_setup_scripts/nuke.sh b/local_setup_scripts/nuke.sh
index e60d3c8c5..951b27e93 100755
--- a/local_setup_scripts/nuke.sh
+++ b/local_setup_scripts/nuke.sh
@@ -15,7 +15,7 @@ echo "pull images"
 docker pull registry:2.6
 docker pull nrel/openstudio-server:$1
 docker pull nrel/openstudio-rserve:$1
-docker pull mongo:6.0.7
+docker pull mongo:8.0.12
 docker pull redis:6.0.9
 
 echo "create registry"
@@ -26,7 +26,7 @@ sleep 10
 echo "tag"
 docker tag nrel/openstudio-server:$1 127.0.0.1:5000/openstudio-server
 docker tag nrel/openstudio-rserve:$1 127.0.0.1:5000/openstudio-rserve
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker tag redis:6.0.9 127.0.0.1:5000/redis
 sleep 3
 echo "push"
diff --git a/local_setup_scripts/rebuild_sr.sh b/local_setup_scripts/rebuild_sr.sh
index 92fc768c0..512000d11 100755
--- a/local_setup_scripts/rebuild_sr.sh
+++ b/local_setup_scripts/rebuild_sr.sh
@@ -6,14 +6,14 @@ sleep 5
 docker volume rm -f osdata || true
 docker volume rm -f dbdata || true
 docker image rm 127.0.0.1:5000/openstudio-server -f
-docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.9.0
+docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.11.0
 docker push 127.0.0.1:5000/openstudio-server
 cd docker/R/
 #docker image rm 127.0.0.1:5000/openstudio-rserve -f
 docker build . -t="127.0.0.1:5000/openstudio-rserve"
 docker push 127.0.0.1:5000/openstudio-rserve
-docker pull mongo:6.0.7
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker pull mongo:8.0.12
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker push 127.0.0.1:5000/mongo
 docker pull redis:6.0.9
 docker tag redis:6.0.9 127.0.0.1:5000/redis
diff --git a/local_setup_scripts/win64/docker-compose-amd64.yml b/local_setup_scripts/win64/docker-compose-amd64.yml
index 087aba1fd..18cccfb7d 100644
--- a/local_setup_scripts/win64/docker-compose-amd64.yml
+++ b/local_setup_scripts/win64/docker-compose-amd64.yml
@@ -2,7 +2,7 @@ version: '3.4'
 services:
   db:
     platform: linux/arm64
-    image: mongo:6.0.7
+    image: mongo:8.0.12
     ports:
       - "27017:27017"
     volumes:
diff --git a/local_setup_scripts/win64/docker-compose-local.yml b/local_setup_scripts/win64/docker-compose-local.yml
index 2b2311380..728ffeb4f 100644
--- a/local_setup_scripts/win64/docker-compose-local.yml
+++ b/local_setup_scripts/win64/docker-compose-local.yml
@@ -1,7 +1,7 @@
 version: '3.4'
 services:
   db:
-    image: mongo:6.0.7
+    image: mongo:8.0.12
     ports:
       - "27017:27017"
     volumes:
diff --git a/local_setup_scripts/win64/nuke.ps1 b/local_setup_scripts/win64/nuke.ps1
index 579c88068..68da6c382 100644
--- a/local_setup_scripts/win64/nuke.ps1
+++ b/local_setup_scripts/win64/nuke.ps1
@@ -15,7 +15,7 @@ echo "pull images"
 docker pull registry:2.6
 docker pull nrel/openstudio-server:$Args
 docker pull nrel/openstudio-rserve:$Args
-docker pull mongo:6.0.7
+docker pull mongo:8.0.12
 docker pull redis:4.0.6
 
 echo "create registry"
@@ -26,7 +26,7 @@ sleep 10
 echo "tag"
 docker tag nrel/openstudio-server:$Args 127.0.0.1:5000/openstudio-server
 docker tag nrel/openstudio-rserve:$Args 127.0.0.1:5000/openstudio-rserve
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker tag redis:4.0.6 127.0.0.1:5000/redis
 sleep 3
 echo "push"
diff --git a/local_setup_scripts/win64/nuke.sh b/local_setup_scripts/win64/nuke.sh
index b1d4b8eb8..e2923ae02 100644
--- a/local_setup_scripts/win64/nuke.sh
+++ b/local_setup_scripts/win64/nuke.sh
@@ -15,7 +15,7 @@ echo "pull images"
 docker pull registry:2.6
 docker pull nrel/openstudio-server:$1
 docker pull nrel/openstudio-rserve:$1
-docker pull mongo:6.0.7
+docker pull mongo:8.0.12
 docker pull redis:6.0.9
 
 echo "create registry"
@@ -26,7 +26,7 @@ sleep 10
 echo "tag"
 docker tag nrel/openstudio-server:$1 127.0.0.1:5000/openstudio-server
 docker tag nrel/openstudio-rserve:$1 127.0.0.1:5000/openstudio-rserve
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker tag redis:6.0.9 127.0.0.1:5000/redis
 sleep 3
 echo "push"
diff --git a/local_setup_scripts/win64/rebuild_sr.sh b/local_setup_scripts/win64/rebuild_sr.sh
index 04ea860af..3368efd81 100644
--- a/local_setup_scripts/win64/rebuild_sr.sh
+++ b/local_setup_scripts/win64/rebuild_sr.sh
@@ -6,14 +6,14 @@ sleep 5
 docker volume rm -f osdata || true
 docker volume rm -f dbdata || true
 docker image rm 127.0.0.1:5000/openstudio-server -f
-docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.9.0
+docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.11.0
 docker push 127.0.0.1:5000/openstudio-server
 cd docker/R
 docker image rm 127.0.0.1:5000/openstudio-rserve -f
 docker build --no-cache . -t="127.0.0.1:5000/openstudio-rserve"
 docker push 127.0.0.1:5000/openstudio-rserve
-docker pull mongo:6.0.7
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker pull mongo:8.0.12
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker push 127.0.0.1:5000/mongo
 docker pull redis:6.0.9
 docker tag redis:6.0.9 127.0.0.1:5000/redis
diff --git a/local_setup_scripts/win64/rebuild_sr_no_rm.sh b/local_setup_scripts/win64/rebuild_sr_no_rm.sh
index 021821332..d66c48c7c 100644
--- a/local_setup_scripts/win64/rebuild_sr_no_rm.sh
+++ b/local_setup_scripts/win64/rebuild_sr_no_rm.sh
@@ -6,14 +6,14 @@ sleep 5
 docker volume rm -f osdata || true
 docker volume rm -f dbdata || true
 #docker image rm 127.0.0.1:5000/openstudio-server -f
-docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.10.0
+docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.11.0
 docker push 127.0.0.1:5000/openstudio-server
 cd docker/R
 #docker image rm 127.0.0.1:5000/openstudio-rserve -f
-docker build . -t="127.0.0.1:5000/openstudio-rserve"
+#docker build . -t="127.0.0.1:5000/openstudio-rserve"
 docker push 127.0.0.1:5000/openstudio-rserve
-docker pull mongo:6.0.7
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker pull mongo:8.0.12
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker push 127.0.0.1:5000/mongo
 docker pull redis:6.0.9
 docker tag redis:6.0.9 127.0.0.1:5000/redis
diff --git a/local_setup_scripts/win64/rebuild_sr_no_rm_mock.sh b/local_setup_scripts/win64/rebuild_sr_no_rm_mock.sh
index 001bd5d8f..3e1d24580 100644
--- a/local_setup_scripts/win64/rebuild_sr_no_rm_mock.sh
+++ b/local_setup_scripts/win64/rebuild_sr_no_rm_mock.sh
@@ -6,14 +6,14 @@ sleep 5
 docker volume rm -f osdata || true
 docker volume rm -f dbdata || true
 #docker image rm 127.0.0.1:5000/openstudio-server -f
-docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.9.0
+docker build . -t="127.0.0.1:5000/openstudio-server" --build-arg OPENSTUDIO_VERSION=3.11.0
 docker push 127.0.0.1:5000/openstudio-server
 cd docker/R
 #docker image rm 127.0.0.1:5000/openstudio-rserve -f
 docker build . -t="127.0.0.1:5000/openstudio-rserve"
 docker push 127.0.0.1:5000/openstudio-rserve
-docker pull mongo:6.0.7
-docker tag mongo:6.0.7 127.0.0.1:5000/mongo
+docker pull mongo:8.0.12
+docker tag mongo:8.0.12 127.0.0.1:5000/mongo
 docker push 127.0.0.1:5000/mongo
 docker pull redis:6.0.9
 docker tag redis:6.0.9 127.0.0.1:5000/redis

From 30846b18e0c4086dde0df1cf56e32f45d68590cb Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Mon, 5 Jan 2026 12:59:35 -0600
Subject: [PATCH 08/28] CI ubuntu22 to ubuntu24

---
 ci/github-actions/setup.sh | 4 ++--
 ci/github-actions/test.sh  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index e3583bed3..da6cfccf2 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -2,7 +2,7 @@
 set -euo pipefail
 echo "The build architecture is ${ImageOS}"
 
-if [ "${ImageOS}" == "ubuntu22" ] && [ "${BUILD_TYPE}" == "docker" ]; then
+if [ "${ImageOS}" == "ubuntu24" ] && [ "${BUILD_TYPE}" == "docker" ]; then
     echo "Installing docker compose"
     sudo rm -f /usr/local/bin/docker-compose
     curl -L https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > docker-compose
@@ -83,7 +83,7 @@ else
         ulimit -n 4096
         ulimit -a
 
-    elif [ "${ImageOS}" == "ubuntu22" ]; then
+    elif [ "${ImageOS}" == "ubuntu24" ]; then
         echo "Setting up Ubuntu for unit tests and Rubocop"
         # install pipe viewer to throttle printing logs to screen (not a big deal in linux, but it is in osx)
         sudo apt-get update && sudo apt-get install -y wget gnupg software-properties-common build-essential
diff --git a/ci/github-actions/test.sh b/ci/github-actions/test.sh
index 5880441b3..62cb6e310 100755
--- a/ci/github-actions/test.sh
+++ b/ci/github-actions/test.sh
@@ -11,7 +11,7 @@ if [ "${ImageOS}" == "macos15" ]; then
     export GEM_HOME="$GITHUB_WORKSPACE/gems"
     export GEM_PATH="$GITHUB_WORKSPACE/gems:$GITHUB_WORKSPACE/gems/bundler/gems"
     mongo_dir="/usr/local/bin"
-elif [ "${ImageOS}" == "ubuntu22" ]; then
+elif [ "${ImageOS}" == "ubuntu24" ]; then
     # Dir containing openstudio
     export ENERGYPLUS_EXE_PATH=/usr/local/openstudio-${OPENSTUDIO_VERSION}${OPENSTUDIO_VERSION_EXT}/EnergyPlus/energyplus
     export PATH=/usr/local/ruby/bin:/usr/bin:/usr/local/openstudio-${OPENSTUDIO_VERSION}${OPENSTUDIO_VERSION_EXT}/bin:${PATH}

From d4810ee4314d02e2f72c964bc085b759be5b105b Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Mon, 5 Jan 2026 14:04:30 -0600
Subject: [PATCH 09/28] mongo 8 in GA CI setup.sh

---
 ci/github-actions/setup.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index da6cfccf2..6c11b8c6b 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -87,12 +87,10 @@ else
         echo "Setting up Ubuntu for unit tests and Rubocop"
         # install pipe viewer to throttle printing logs to screen (not a big deal in linux, but it is in osx)
         sudo apt-get update && sudo apt-get install -y wget gnupg software-properties-common build-essential
-        #sudo wget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | sudo apt-key add -
-        #echo "deb http://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse | tee /etc/apt/sources.list.d/mongodb-org-6.0.list"
         # Import MongoDB public GPG key
-        sudo wget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | gpg --dearmor | sudo tee /usr/share/keyrings/mongodb-org-6.0-archive-keyring.gpg
+        sudo wget -qO - https://www.mongodb.org/static/pgp/server-8.0.asc | gpg --dearmor | sudo tee /usr/share/keyrings/mongodb-org-8.0-archive-keyring.gpg
         # Add MongoDB to the sources list
-        echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-org-6.0-archive-keyring.gpg] https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+        echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-org-8.0-archive-keyring.gpg] https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/8.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list
 
         sudo apt-get update
         sudo apt-get install -y pv tree mongodb-org libqdbm14 libxml2-dev

From c01d9cb2789c3fa8811bbe37a903c5b292bcb84c Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 07:45:34 -0600
Subject: [PATCH 10/28] 3.11.0-rc3 7d1f8bdb36

---
 .github/workflows/openstudio-server-tests.yml | 6 +++---
 .github/workflows/security-scan.yml           | 6 +++---
 Dockerfile                                    | 4 ++--
 appveyor.yml                                  | 4 ++--
 server/app/lib/openstudio_server/version.rb   | 4 ++--
 5 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/openstudio-server-tests.yml b/.github/workflows/openstudio-server-tests.yml
index da0cefdbd..5ed34f3a8 100644
--- a/.github/workflows/openstudio-server-tests.yml
+++ b/.github/workflows/openstudio-server-tests.yml
@@ -11,8 +11,8 @@ on: [push, pull_request]
 env:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: d7794add90
-  OPENSTUDIO_VERSION_EXT: "-rc2"
+  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
+  OPENSTUDIO_VERSION_EXT: "-rc3"
   DOCKER_COMPOSE_VERSION: 1.21.1
   BUNDLE_WITHOUT: native_ext
 
@@ -105,7 +105,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=3.11.0
+          export OPENSTUDIO_TAG=3.11.0-rc3
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 4b434484e..17e26b122 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -11,8 +11,8 @@ on: [push, pull_request]
 env:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: d7794add90
-  OPENSTUDIO_VERSION_EXT: "-rc2"
+  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
+  OPENSTUDIO_VERSION_EXT: "-rc3"
   DOCKER_COMPOSE_VERSION: 1.21.1
   BUNDLE_WITHOUT: native_ext
 
@@ -31,7 +31,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=dev-3.11.0-rc2
+          export OPENSTUDIO_TAG=dev-3.11.0-rc3
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/Dockerfile b/Dockerfile
index fb7ded7a0..393b1f4e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,8 +4,8 @@
 # NOTES:            Currently this is one big dockerfile and non-optimal.
 
 #may include suffix
-ARG OPENSTUDIO_VERSION=3.11.0-rc2
-FROM nrel/openstudio:dev-3.11.0-rc2 AS base
+ARG OPENSTUDIO_VERSION=3.11.0-rc3
+FROM nrel/openstudio:3.11.0-rc3 AS base
 ARG OPENSTUDIO_VERSION
 
 ENV DEBIAN_FRONTEND=noninteractive
diff --git a/appveyor.yml b/appveyor.yml
index 5ff48d4cc..7442e740d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,8 +5,8 @@ image: Visual Studio 2019
 environment:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: d7794add90
-  OPENSTUDIO_VERSION_EXT: "-rc2"
+  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
+  OPENSTUDIO_VERSION_EXT: "-rc3"
   OPENSTUDIO_TEST_EXE: C:\projects\openstudio\bin\openstudio.exe
   BUILD_TYPE: "test"
   SKIP_COVERALLS: "true"
diff --git a/server/app/lib/openstudio_server/version.rb b/server/app/lib/openstudio_server/version.rb
index e6b10e67a..7d5836b3f 100644
--- a/server/app/lib/openstudio_server/version.rb
+++ b/server/app/lib/openstudio_server/version.rb
@@ -7,6 +7,6 @@ module OpenstudioServer
   Version = '3.11.0'.freeze
   # format should be ^.*\-{1}[a-z]+[0-9]+
   # for example: -rc1, -beta6, -customusecase0
-  VERSION_EXT = ''.freeze # with preceding - or +
-  OS_SHA = 'd7794add90'.freeze
+  VERSION_EXT = '-rc3'.freeze # with preceding - or +
+  OS_SHA = '7d1f8bdb36'.freeze
 end

From 76eadfa3ae2d1431d4de4ee5e7359488b599d22e Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 07:59:53 -0600
Subject: [PATCH 11/28] use tag dev-3.11.0-rc3

---
 .github/workflows/security-scan.yml | 2 +-
 Dockerfile                          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 17e26b122..ae50946c7 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -31,7 +31,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=dev-3.11.0-rc3
+          export OPENSTUDIO_TAG=3.11.0-rc3
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/Dockerfile b/Dockerfile
index 393b1f4e7..0efd5ca9f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 
 #may include suffix
 ARG OPENSTUDIO_VERSION=3.11.0-rc3
-FROM nrel/openstudio:3.11.0-rc3 AS base
+FROM nrel/openstudio:dev-3.11.0-rc3 AS base
 ARG OPENSTUDIO_VERSION
 
 ENV DEBIAN_FRONTEND=noninteractive

From d21b9f55e774dc81e8b5af8a0a4403c50551007e Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 08:05:05 -0600
Subject: [PATCH 12/28] windows SHA 7112f6a53d

---
 appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 7442e740d..65c5049cc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,7 +5,7 @@ image: Visual Studio 2019
 environment:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
+  OPENSTUDIO_VERSION_SHA: 7112f6a53d
   OPENSTUDIO_VERSION_EXT: "-rc3"
   OPENSTUDIO_TEST_EXE: C:\projects\openstudio\bin\openstudio.exe
   BUILD_TYPE: "test"

From 98b9ca7a178794c0d53ba80394d941cf9f5a6a32 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 09:17:40 -0600
Subject: [PATCH 13/28] remove dev- tag for container

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 0efd5ca9f..393b1f4e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 
 #may include suffix
 ARG OPENSTUDIO_VERSION=3.11.0-rc3
-FROM nrel/openstudio:dev-3.11.0-rc3 AS base
+FROM nrel/openstudio:3.11.0-rc3 AS base
 ARG OPENSTUDIO_VERSION
 
 ENV DEBIAN_FRONTEND=noninteractive

From 6b4c457f201ff35b5ac1f092f71931ccd9a80e85 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 10:36:12 -0600
Subject: [PATCH 14/28] correct windows SHA 7d1f8bdb36

---
 appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 65c5049cc..7442e740d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,7 +5,7 @@ image: Visual Studio 2019
 environment:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: 7112f6a53d
+  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
   OPENSTUDIO_VERSION_EXT: "-rc3"
   OPENSTUDIO_TEST_EXE: C:\projects\openstudio\bin\openstudio.exe
   BUILD_TYPE: "test"

From 9181b573e0e769c31401433513e85ce8729d7f47 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 17:57:28 -0600
Subject: [PATCH 15/28] fix server tests add appvey RDP try logging the
 install-windows.qs

---
 appveyor.yml                                  |   2 +-
 ci/appveyor/install-windows.qs                |  59 +++---
 ci/appveyor/setup.cmd                         |  15 +-
 .../spec/features/docker_stack_algo_spec.rb   | 181 +++++++++++++++---
 4 files changed, 194 insertions(+), 63 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 7442e740d..b68210386 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -16,7 +16,7 @@ artifacts:
     name: oss.tar.gz
 
 init:
-  #- ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+  - ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 
 clone_folder: C:\projects\openstudio-server
 
diff --git a/ci/appveyor/install-windows.qs b/ci/appveyor/install-windows.qs
index a17cfe60d..5455aac1f 100644
--- a/ci/appveyor/install-windows.qs
+++ b/ci/appveyor/install-windows.qs
@@ -1,46 +1,49 @@
-function Controller () {
-  // silent install is not an option until QtIFW v3.0.1
-  // gui.setSilent(true);
+function Controller() {
+    console.log("Controller created");
+    // gui.setSilent(true); // cannot use until QtIFW v3.0.1, keep commented
 }
 
 Controller.prototype.IntroductionPageCallback = function () {
-  gui.clickButton(buttons.NextButton);
+    console.log("IntroductionPageCallback");
+    gui.clickButton(buttons.NextButton);
 }
 
 Controller.prototype.ComponentSelectionPageCallback = function () {
-  var widget = gui.currentPageWidget();
-
-  // to install a subset of components, uncomment the code below and edit as neccesary
-  //widget.deselectAll();
-  //widget.selectComponent('SketchUpPlugin');
-  //widget.selectComponent('CLI');
-  //widget.selectComponent('RubyAPI');
-  //widget.selectComponent('CSharpAPI');
-  //widget.selectComponent('PAT');
-  //widget.selectComponent('OpenStudioApp');
-  //widget.selectComponent('DView');
-  //widget.selectComponent('EnergyPlus');
-  //widget.selectComponent('Radiance');
-  //widget.selectComponent('Resources');
-
-  gui.clickButton(buttons.NextButton);
+    console.log("ComponentSelectionPageCallback");
+    var widget = gui.currentPageWidget();
+    if (widget) {
+        console.log("ComponentSelectionPage widget OK");
+        // If you want defaults, do nothing else.
+        // Example if you ever want to tweak:
+        // widget.deselectAll();
+        // widget.selectComponent("CLI");
+    }
+    gui.clickButton(buttons.NextButton);
 }
 
 Controller.prototype.TargetDirectoryPageCallback = function () {
-  // set install directory if needed
-  var widget = gui.currentPageWidget();
-  widget.TargetDirectoryLineEdit.setText("c:\\openstudio")
-  gui.clickButton(buttons.NextButton);
+    console.log("TargetDirectoryPageCallback");
+    var widget = gui.currentPageWidget();
+    if (widget && widget.TargetDirectoryLineEdit) {
+        widget.TargetDirectoryLineEdit.setText("c:\\openstudio");
+        console.log("Set target directory to c:\\openstudio");
+    } else {
+        console.log("TargetDirectoryLineEdit not found on this page");
+    }
+    gui.clickButton(buttons.NextButton);
 }
 
 Controller.prototype.StartMenuDirectoryPageCallback = function () {
-  gui.clickButton(buttons.NextButton);
+    console.log("StartMenuDirectoryPageCallback");
+    gui.clickButton(buttons.NextButton);
 }
 
 Controller.prototype.ReadyForInstallationPageCallback = function () {
-  gui.clickButton(buttons.NextButton);
+    console.log("ReadyForInstallationPageCallback");
+    gui.clickButton(buttons.NextButton);
 }
 
 Controller.prototype.FinishedPageCallback = function () {
-  gui.clickButton(buttons.FinishButton);
-}
\ No newline at end of file
+    console.log("FinishedPageCallback");
+    gui.clickButton(buttons.FinishButton);
+}
diff --git a/ci/appveyor/setup.cmd b/ci/appveyor/setup.cmd
index 24545493f..c92e352dd 100644
--- a/ci/appveyor/setup.cmd
+++ b/ci/appveyor/setup.cmd
@@ -1,4 +1,6 @@
 @echo off
+REM Path to this script's directory
+set "SCRIPT_DIR=%~dp0"
 REM Set initial PATH with Git, Ruby binaries, and DevKit
 set PATH=C:\Ruby32-x64\bin;C:\DevKit\bin;C:\Program Files\Git\mingw64\bin;C:\projects\openstudio\bin;%PATH%
 
@@ -20,14 +22,19 @@ if %ERRORLEVEL% neq 0 (
 dir .
 
 REM  “Unblock” the file so Windows does not refuse to execute it
-powershell -Command "Unblock-File -Path '%OS_INSTALL_NAME%'"
+powershell -Command "Unblock-File -Path '%CD%\%OS_INSTALL_NAME%'"
 
-REM Execute the OpenStudio installer
+REM echo Execute the OpenStudio installer
 REM %OS_INSTALL_NAME% --script ci/appveyor/install-windows.qs
 REM  3) Run the OpenStudio installer in “quiet” mode, pointing to our QScript
-echo Launching installer…
+REM echo Launching installer…
 REM  Use “.\” to ensure we’re running the downloaded EXE in the current directory
-start "" /wait "%OS_INSTALL_NAME%" --script ci/appveyor/install-windows.qs
+REM start "" /wait "%OS_INSTALL_NAME%" --script ci/appveyor/install-windows.qs
+REM Add logging so we can see if the QScript runs
+"%OS_INSTALL_NAME%" ^
+  --script "%SCRIPT_DIR%install-windows.qs" ^
+  --verbose ^
+  --log "%TEMP%\openstudio-installer.log"
 if %ERRORLEVEL% neq 0 (
   echo.
   echo ERROR: OpenStudio installer "%OS_INSTALL_NAME%" returned error code %ERRORLEVEL%. Aborting.
diff --git a/server/spec/features/docker_stack_algo_spec.rb b/server/spec/features/docker_stack_algo_spec.rb
index 313252d40..af7f2cf8c 100644
--- a/server/spec/features/docker_stack_algo_spec.rb
+++ b/server/spec/features/docker_stack_algo_spec.rb
@@ -85,7 +85,27 @@
       { electricity_consumption_cvrmse: 82.37755811,
         electricity_consumption_nmbe: -85.31078152,
         natural_gas_consumption_cvrmse: 42.71464426,
-        natural_gas_consumption_nmbe: 20.40156665}
+        natural_gas_consumption_nmbe: 20.40156665},
+      { electricity_consumption_cvrmse: 81.90108, 
+        electricity_consumption_nmbe: -84.84103, 
+        natural_gas_consumption_cvrmse: 42.71462, 
+        natural_gas_consumption_nmbe: 20.40144},
+      { electricity_consumption_cvrmse: 20.71476, 
+        electricity_consumption_nmbe: 19.88581, 
+        natural_gas_consumption_cvrmse: 75.7458, 
+        natural_gas_consumption_nmbe: 50.5476},
+      { electricity_consumption_cvrmse: 22.2990, 
+        electricity_consumption_nmbe: 21.6438, 
+        natural_gas_consumption_cvrmse: 82.6236, 
+        natural_gas_consumption_nmbe: 56.3145},
+      { electricity_consumption_cvrmse: 26.5618, 
+        electricity_consumption_nmbe: 25.9638, 
+        natural_gas_consumption_cvrmse: 77.9849, 
+        natural_gas_consumption_nmbe: 52.2796},
+      { electricity_consumption_cvrmse: 22.299, 
+        electricity_consumption_nmbe: 21.6438, 
+        natural_gas_consumption_cvrmse: 82.6236, 
+        natural_gas_consumption_nmbe: 56.3145}        
     ]
     # setup bad results
     nsga_nrel_bad = [
@@ -195,11 +215,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "nsga sim: #{sim}"
         tmp = []
         nsga_nrel.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -233,7 +253,15 @@
       { electricity_consumption_cvrmse: 20.4095724,
         electricity_consumption_nmbe: 19.59546222,
         natural_gas_consumption_cvrmse: 75.7459088,
-        natural_gas_consumption_nmbe: 50.54773457}
+        natural_gas_consumption_nmbe: 50.54773457},
+      { electricity_consumption_cvrmse: 81.90108, 
+        electricity_consumption_nmbe: -84.84103, 
+        natural_gas_consumption_cvrmse: 42.71462, 
+        natural_gas_consumption_nmbe: 20.40145},
+      { electricity_consumption_cvrmse: 20.71476, 
+        electricity_consumption_nmbe: 19.88581, 
+        natural_gas_consumption_cvrmse: 75.7459, 
+        natural_gas_consumption_nmbe: 50.54764}        
     ]
     # setup bad results
     spea_nrel_bad = [
@@ -336,11 +364,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "spea sim: #{sim}"
         tmp = []
         spea_nrel.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -374,7 +402,15 @@
       { electricity_consumption_cvrmse: 43.65784398,
         electricity_consumption_nmbe: -44.63306507,
         natural_gas_consumption_cvrmse: 108.1024748,
-        natural_gas_consumption_nmbe: 77.35386732}
+        natural_gas_consumption_nmbe: 77.35386732},
+      { electricity_consumption_cvrmse: 43.3395, 
+        electricity_consumption_nmbe: -44.2872, 
+        natural_gas_consumption_cvrmse: 108.1024, 
+        natural_gas_consumption_nmbe: 77.3537},
+      { electricity_consumption_cvrmse: 8.1241, 
+        electricity_consumption_nmbe: 5.1842, 
+        natural_gas_consumption_cvrmse: 65.8426, 
+        natural_gas_consumption_nmbe: -50.774}  
     ]
     # setup bad results
     pso_bad = [
@@ -477,11 +513,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "pso sim: #{sim}"
         tmp = []
         pso.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -515,7 +551,15 @@
       { electricity_consumption_cvrmse: 74.0101483,
         electricity_consumption_nmbe: -76.73841103,
         natural_gas_consumption_cvrmse: 48.06306663,
-        natural_gas_consumption_nmbe: -31.81675554}
+        natural_gas_consumption_nmbe: -31.81675554},
+      { electricity_consumption_cvrmse: 73.6119, 
+        electricity_consumption_nmbe: -76.3356, 
+        natural_gas_consumption_cvrmse: 48.0631, 
+        natural_gas_consumption_nmbe: -31.8168},
+      { electricity_consumption_cvrmse: 35.5075, 
+        electricity_consumption_nmbe: -36.1134, 
+        natural_gas_consumption_cvrmse: 50.7971, 
+        natural_gas_consumption_nmbe: 27.7558}        
     ]
     
     # setup bad results
@@ -619,11 +663,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "rgenoud sim: #{sim}"
         tmp = []
         rgenoud.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         puts "data_point[:#{data_point[:_id]}] compare is: #{compare}"
@@ -673,7 +717,35 @@
       { electricity_consumption_cvrmse: 56.7527241,
         electricity_consumption_nmbe: -58.74745506,
         natural_gas_consumption_cvrmse: 108.2431218,
-        natural_gas_consumption_nmbe:  -85.94476756}
+        natural_gas_consumption_nmbe:  -85.94476756},
+      { electricity_consumption_cvrmse: 56.5094, 
+        electricity_consumption_nmbe: -58.4679, 
+        natural_gas_consumption_cvrmse: 108.2432, 
+        natural_gas_consumption_nmbe: -85.9452},
+      { electricity_consumption_cvrmse: 18.7272, 
+        electricity_consumption_nmbe: -17.4362, 
+        natural_gas_consumption_cvrmse: 30.7881, 
+        natural_gas_consumption_nmbe: -15.6659},
+      { electricity_consumption_cvrmse: 16.9593, 
+        electricity_consumption_nmbe: -15.2245, 
+        natural_gas_consumption_cvrmse: 44.2129, 
+        natural_gas_consumption_nmbe: 22.9883},
+      { electricity_consumption_cvrmse: 54.5322, 
+        electricity_consumption_nmbe: -56.3706, 
+        natural_gas_consumption_cvrmse: 81.9336, 
+        natural_gas_consumption_nmbe: -63.9426},
+      { electricity_consumption_cvrmse: 23.1309, 
+        electricity_consumption_nmbe: 21.8155, 
+        natural_gas_consumption_cvrmse: 26.1923, 
+        natural_gas_consumption_nmbe: -2.686},
+      { electricity_consumption_cvrmse: 54.3109, 
+        electricity_consumption_nmbe: -56.137, 
+        natural_gas_consumption_cvrmse: 82.1264, 
+        natural_gas_consumption_nmbe: -64.1142},
+      { electricity_consumption_cvrmse: 16.9594, 
+        electricity_consumption_nmbe: -15.2246, 
+        natural_gas_consumption_cvrmse: 44.2130, 
+        natural_gas_consumption_nmbe: 22.9883}        
     ] 
     
     # setup bad results
@@ -777,11 +849,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "sobol sim: #{sim}"
         tmp = []
         sobol.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -822,7 +894,20 @@
       { electricity_consumption_cvrmse: 91.6123639683813,
         electricity_consumption_nmbe: -94.8704863220731,
         natural_gas_consumption_cvrmse: 42.93786686,
-        natural_gas_consumption_nmbe: -23.69726679}
+        natural_gas_consumption_nmbe: -23.69726679},
+      { electricity_consumption_cvrmse: 25.858, 
+        electricity_consumption_nmbe: 25.5224, 
+        natural_gas_consumption_cvrmse: 112.9275, 
+        natural_gas_consumption_nmbe: 80.5359},
+      {  electricity_consumption_cvrmse: 25.858, 
+         electricity_consumption_nmbe: 25.5224, 
+         natural_gas_consumption_cvrmse: 112.9275, 
+         natural_gas_consumption_nmbe: 80.5359},
+        {electricity_consumption_cvrmse: 91.0796, 
+        electricity_consumption_nmbe: -94.3536, 
+        natural_gas_consumption_cvrmse: 42.9378, 
+        natural_gas_consumption_nmbe: -23.6972
+        }         
     ]
     
     # setup bad results
@@ -930,11 +1015,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "lhs sim: #{sim}"
         tmp = []
         lhs.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -972,7 +1057,19 @@
       { electricity_consumption_cvrmse: 37.63173269,
         electricity_consumption_nmbe: -38.54754034,
         natural_gas_consumption_cvrmse: 150.9769767,
-        natural_gas_consumption_nmbe: -122.6180691}
+        natural_gas_consumption_nmbe: -122.6180691},
+      { electricity_consumption_cvrmse: 37.7988, 
+        electricity_consumption_nmbe: -38.6516, 
+        natural_gas_consumption_cvrmse: 206.5584, 
+        natural_gas_consumption_nmbe: -166.2207},
+      { electricity_consumption_cvrmse: 37.4133, 
+        electricity_consumption_nmbe: -38.2671, 
+        natural_gas_consumption_cvrmse: 206.5789, 
+        natural_gas_consumption_nmbe: -166.2341},
+        {electricity_consumption_cvrmse: 37.4133, 
+        electricity_consumption_nmbe: -38.2671, 
+        natural_gas_consumption_cvrmse: 150.977, 
+        natural_gas_consumption_nmbe: -122.6182}        
     ]
     
     # setup bad results
@@ -1081,11 +1178,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "lhs discrete sim: #{sim}"
         tmp = []
         lhs.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -1123,7 +1220,19 @@
       { electricity_consumption_cvrmse: 23.52940396,
         electricity_consumption_nmbe: 22.1736249,
         natural_gas_consumption_cvrmse: 136.7394956,
-        natural_gas_consumption_nmbe: -113.1026692}
+        natural_gas_consumption_nmbe: -113.1026692},
+      { electricity_consumption_cvrmse: 87.2087, 
+        electricity_consumption_nmbe: -90.6511, 
+        natural_gas_consumption_cvrmse: 42.7852, 
+        natural_gas_consumption_nmbe: -25.6421},
+      {  electricity_consumption_cvrmse: 89.5205, 
+         electricity_consumption_nmbe: -93.1012, 
+         natural_gas_consumption_cvrmse: 83.6153, 
+         natural_gas_consumption_nmbe: -63.9489},
+        {electricity_consumption_cvrmse: 23.7387, 
+        electricity_consumption_nmbe: 22.3196, 
+        natural_gas_consumption_cvrmse: 136.7395, 
+        natural_gas_consumption_nmbe: -113.1027}         
     ]  
     
     # setup bad results
@@ -1227,11 +1336,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "morris sim: #{sim}"
         tmp = []
         morris.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true
@@ -1265,10 +1374,22 @@
   it 'run single_run analysis', :single_run, js: true do
     # setup expected results
     single_run = [
-      {  electricity_consumption_cvrmse: 34.8546004,
-         electricity_consumption_nmbe: -35.59102141,
-         natural_gas_consumption_cvrmse: 162.9418784,
-         natural_gas_consumption_nmbe: -130.5833959}
+      { electricity_consumption_cvrmse: 34.8546004,
+        electricity_consumption_nmbe: -35.59102141,
+        natural_gas_consumption_cvrmse: 162.9418784,
+        natural_gas_consumption_nmbe: -130.5833959},
+      { electricity_consumption_cvrmse: 34.6405, 
+        electricity_consumption_nmbe: -35.314, 
+        natural_gas_consumption_cvrmse: 162.9419, 
+        natural_gas_consumption_nmbe: -130.5835},
+      { electricity_consumption_cvrmse: 34.6405, 
+        electricity_consumption_nmbe: -35.314, 
+        natural_gas_consumption_cvrmse: 162.9419, 
+        natural_gas_consumption_nmbe: -130.5835},
+      { electricity_consumption_cvrmse: 34.6405, 
+        electricity_consumption_nmbe: -35.314, 
+        natural_gas_consumption_cvrmse: 162.9419, 
+        natural_gas_consumption_nmbe: -130.5835}        
      ] 
     # setup bad results
     single_run_bad = [
@@ -1371,11 +1492,11 @@
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "single_run sim: #{sim}"
         tmp = []
         single_run.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true

From 20a0667d9755e6377db40de0b868f4ed4e301458 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 18:10:44 -0600
Subject: [PATCH 16/28] appveyor OS install log file

---
 appveyor.yml          | 7 +++++++
 ci/appveyor/setup.cmd | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index b68210386..5496501cc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -45,6 +45,13 @@ test_script:
   - cmd: C:\projects\openstudio-server\ci\appveyor\build_package.cmd #artifact upload occurs before on_finish
 on_finish:
   - cmd: echo FINISHED TEST_SCRIPTS
+  - cmd: echo ===== OpenStudio installer log =====
+  - cmd: if exist "C:\projects\openstudio-server\ci\appveyor\openstudio-installer.log" (
+            type "C:\projects\openstudio-server\ci\appveyor\openstudio-installer.log"
+         ) else (
+            echo No installer log found at C:\projects\openstudio-server\ci\appveyor\openstudio-installer.log
+         )
+  - cmd: echo ===== Other logs =====
   - cmd: C:\projects\openstudio-server\ci\appveyor\print_logs.cmd
   #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
   #- ps: Write-Host "Build finished. Keeping RDP session alive."; Start-Sleep -Seconds 3600
diff --git a/ci/appveyor/setup.cmd b/ci/appveyor/setup.cmd
index c92e352dd..0e66490a3 100644
--- a/ci/appveyor/setup.cmd
+++ b/ci/appveyor/setup.cmd
@@ -34,7 +34,7 @@ REM Add logging so we can see if the QScript runs
 "%OS_INSTALL_NAME%" ^
   --script "%SCRIPT_DIR%install-windows.qs" ^
   --verbose ^
-  --log "%TEMP%\openstudio-installer.log"
+  --log "%SCRIPT_DIR%\openstudio-installer.log"
 if %ERRORLEVEL% neq 0 (
   echo.
   echo ERROR: OpenStudio installer "%OS_INSTALL_NAME%" returned error code %ERRORLEVEL%. Aborting.

From 66ab831375f687641370edb676ead2aaed3ee460 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 18:59:09 -0600
Subject: [PATCH 17/28] use /S /D in OS installer instead of install-windows.qs
 remove RDP

---
 appveyor.yml                   |  9 +------
 ci/appveyor/install-windows.qs | 49 ----------------------------------
 ci/appveyor/setup.cmd          | 29 ++------------------
 3 files changed, 3 insertions(+), 84 deletions(-)
 delete mode 100644 ci/appveyor/install-windows.qs

diff --git a/appveyor.yml b/appveyor.yml
index 5496501cc..9ec236a4b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -16,7 +16,7 @@ artifacts:
     name: oss.tar.gz
 
 init:
-  - ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+ # - ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 
 clone_folder: C:\projects\openstudio-server
 
@@ -45,13 +45,6 @@ test_script:
   - cmd: C:\projects\openstudio-server\ci\appveyor\build_package.cmd #artifact upload occurs before on_finish
 on_finish:
   - cmd: echo FINISHED TEST_SCRIPTS
-  - cmd: echo ===== OpenStudio installer log =====
-  - cmd: if exist "C:\projects\openstudio-server\ci\appveyor\openstudio-installer.log" (
-            type "C:\projects\openstudio-server\ci\appveyor\openstudio-installer.log"
-         ) else (
-            echo No installer log found at C:\projects\openstudio-server\ci\appveyor\openstudio-installer.log
-         )
-  - cmd: echo ===== Other logs =====
   - cmd: C:\projects\openstudio-server\ci\appveyor\print_logs.cmd
   #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
   #- ps: Write-Host "Build finished. Keeping RDP session alive."; Start-Sleep -Seconds 3600
diff --git a/ci/appveyor/install-windows.qs b/ci/appveyor/install-windows.qs
deleted file mode 100644
index 5455aac1f..000000000
--- a/ci/appveyor/install-windows.qs
+++ /dev/null
@@ -1,49 +0,0 @@
-function Controller() {
-    console.log("Controller created");
-    // gui.setSilent(true); // cannot use until QtIFW v3.0.1, keep commented
-}
-
-Controller.prototype.IntroductionPageCallback = function () {
-    console.log("IntroductionPageCallback");
-    gui.clickButton(buttons.NextButton);
-}
-
-Controller.prototype.ComponentSelectionPageCallback = function () {
-    console.log("ComponentSelectionPageCallback");
-    var widget = gui.currentPageWidget();
-    if (widget) {
-        console.log("ComponentSelectionPage widget OK");
-        // If you want defaults, do nothing else.
-        // Example if you ever want to tweak:
-        // widget.deselectAll();
-        // widget.selectComponent("CLI");
-    }
-    gui.clickButton(buttons.NextButton);
-}
-
-Controller.prototype.TargetDirectoryPageCallback = function () {
-    console.log("TargetDirectoryPageCallback");
-    var widget = gui.currentPageWidget();
-    if (widget && widget.TargetDirectoryLineEdit) {
-        widget.TargetDirectoryLineEdit.setText("c:\\openstudio");
-        console.log("Set target directory to c:\\openstudio");
-    } else {
-        console.log("TargetDirectoryLineEdit not found on this page");
-    }
-    gui.clickButton(buttons.NextButton);
-}
-
-Controller.prototype.StartMenuDirectoryPageCallback = function () {
-    console.log("StartMenuDirectoryPageCallback");
-    gui.clickButton(buttons.NextButton);
-}
-
-Controller.prototype.ReadyForInstallationPageCallback = function () {
-    console.log("ReadyForInstallationPageCallback");
-    gui.clickButton(buttons.NextButton);
-}
-
-Controller.prototype.FinishedPageCallback = function () {
-    console.log("FinishedPageCallback");
-    gui.clickButton(buttons.FinishButton);
-}
diff --git a/ci/appveyor/setup.cmd b/ci/appveyor/setup.cmd
index 0e66490a3..8e6a1dc75 100644
--- a/ci/appveyor/setup.cmd
+++ b/ci/appveyor/setup.cmd
@@ -1,6 +1,4 @@
 @echo off
-REM Path to this script's directory
-set "SCRIPT_DIR=%~dp0"
 REM Set initial PATH with Git, Ruby binaries, and DevKit
 set PATH=C:\Ruby32-x64\bin;C:\DevKit\bin;C:\Program Files\Git\mingw64\bin;C:\projects\openstudio\bin;%PATH%
 
@@ -24,37 +22,14 @@ dir .
 REM  “Unblock” the file so Windows does not refuse to execute it
 powershell -Command "Unblock-File -Path '%CD%\%OS_INSTALL_NAME%'"
 
-REM echo Execute the OpenStudio installer
-REM %OS_INSTALL_NAME% --script ci/appveyor/install-windows.qs
-REM  3) Run the OpenStudio installer in “quiet” mode, pointing to our QScript
-REM echo Launching installer…
-REM  Use “.\” to ensure we’re running the downloaded EXE in the current directory
-REM start "" /wait "%OS_INSTALL_NAME%" --script ci/appveyor/install-windows.qs
-REM Add logging so we can see if the QScript runs
-"%OS_INSTALL_NAME%" ^
-  --script "%SCRIPT_DIR%install-windows.qs" ^
-  --verbose ^
-  --log "%SCRIPT_DIR%\openstudio-installer.log"
+echo Execute the OpenStudio installer
+"%OS_INSTALL_NAME%" /S /D=C:\projects\openstudio
 if %ERRORLEVEL% neq 0 (
   echo.
   echo ERROR: OpenStudio installer "%OS_INSTALL_NAME%" returned error code %ERRORLEVEL%. Aborting.
   exit /b 1
 )
 
-REM move C:\openstudio C:\projects\openstudio
-REM  4) Move the default “C:\openstudio” install directory into the projects dir
-if exist C:\openstudio (
-  move /Y C:\openstudio C:\projects\openstudio
-  if %ERRORLEVEL% neq 0 (
-    echo.
-    echo ERROR: Could not move “C:\openstudio” to “C:\projects\openstudio”. Check permissions.
-    exit /b 1
-  )
-) else (
-  echo.
-  echo ERROR: After running the installer, “C:\openstudio” was not found. Aborting.
-  exit /b 1
-)
 dir C:\projects\openstudio
 
 REM Cleanup installer

From 0228c24e564b557f23ef551f8f350f9b6f5100f7 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 8 Jan 2026 19:46:48 -0600
Subject: [PATCH 18/28] update docker_stack_requeue_spec.rb test values

---
 .../features/docker_stack_requeue_spec.rb     | 76 +++++++++----------
 1 file changed, 38 insertions(+), 38 deletions(-)

diff --git a/server/spec/features/docker_stack_requeue_spec.rb b/server/spec/features/docker_stack_requeue_spec.rb
index 7f21147b8..6b48f7fb3 100644
--- a/server/spec/features/docker_stack_requeue_spec.rb
+++ b/server/spec/features/docker_stack_requeue_spec.rb
@@ -75,40 +75,40 @@ def requeue_datapoint(job_args)
     end
 
     # setup expected results
-    lhs = [{electricity_consumption_cvrmse: 11.80643639,
-            electricity_consumption_nmbe: -9.992706452,
+    lhs = [{electricity_consumption_cvrmse: 11.67547,
+            electricity_consumption_nmbe: -9.67134,
             natural_gas_consumption_cvrmse: 88.97549886,
-            natural_gas_consumption_nmbe: -71.2422889
+            natural_gas_consumption_nmbe: -71.2423
            },
            {
-            electricity_consumption_cvrmse: 22.26135019,
-            electricity_consumption_nmbe: 21.07474074,
+            electricity_consumption_cvrmse: 22.57385,
+            electricity_consumption_nmbe: 21.54758,
             natural_gas_consumption_cvrmse: 123.6693321,
-            natural_gas_consumption_nmbe: 89.28433483
+            natural_gas_consumption_nmbe: 89.28405
            },
            {
-            electricity_consumption_cvrmse: 19.92877245,
-            electricity_consumption_nmbe: -19.20285379,
-            natural_gas_consumption_cvrmse: 81.09035156,
-            natural_gas_consumption_nmbe: -61.5710272
+            electricity_consumption_cvrmse: 19.81253,
+            electricity_consumption_nmbe: -18.97733,
+            natural_gas_consumption_cvrmse: 81.09041,
+            natural_gas_consumption_nmbe: -61.5712
            },
            {
-            electricity_consumption_cvrmse: 41.31502887,
-            electricity_consumption_nmbe: -41.6127891,
-            natural_gas_consumption_cvrmse: 99.892904,
-            natural_gas_consumption_nmbe: 70.79385513
+            electricity_consumption_cvrmse: 40.76865,
+            electricity_consumption_nmbe: -41.10892,
+            natural_gas_consumption_cvrmse: 99.89285,
+            natural_gas_consumption_nmbe: 70.79368
            },
            {
-            electricity_consumption_cvrmse: 55.38893763588019,
-            electricity_consumption_nmbe: -57.11056265094546,
-            natural_gas_consumption_cvrmse: 43.52243818,
-            natural_gas_consumption_nmbe: 22.80778241
+            electricity_consumption_cvrmse: 55.14293,
+            electricity_consumption_nmbe: -56.83036,
+            natural_gas_consumption_cvrmse: 43.52242,
+            natural_gas_consumption_nmbe: 22.80775
            },
            {
-            electricity_consumption_cvrmse: 80.27419288,
-            electricity_consumption_nmbe: -83.30621751,
-            natural_gas_consumption_cvrmse: 69.47538644,
-            natural_gas_consumption_nmbe: -50.88411437
+            electricity_consumption_cvrmse: 79.92222,
+            electricity_consumption_nmbe: -82.94121,
+            natural_gas_consumption_cvrmse: 69.4762,
+            natural_gas_consumption_nmbe: -50.88541
            }]
     
     # setup bad results
@@ -228,11 +228,11 @@ def requeue_datapoint(job_args)
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "lhs sim: #{sim}"
         tmp = []
         lhs.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         puts "data_point[:#{data_point[:_id]}] sim is: #{sim}"
@@ -278,22 +278,22 @@ def requeue_datapoint(job_args)
     end
     
     # setup expected results
-    lhs = [{electricity_consumption_cvrmse: 45.748727859310684,
-            electricity_consumption_nmbe: -47.15331592,
-            natural_gas_consumption_cvrmse: 93.87522319797985,
-            natural_gas_consumption_nmbe: -76.99356458
+    lhs = [{electricity_consumption_cvrmse: 45.33524,
+            electricity_consumption_nmbe: -46.72575,
+            natural_gas_consumption_cvrmse: 93.87523,
+            natural_gas_consumption_nmbe: -76.99358
            },
            {
-            electricity_consumption_cvrmse: 36.992082716685594,
-            electricity_consumption_nmbe: 36.75558058301333,
-            natural_gas_consumption_cvrmse: 26.054394017956753,
-            natural_gas_consumption_nmbe: -1.974857387
+            electricity_consumption_cvrmse: 37.1028,
+            electricity_consumption_nmbe: 36.83981,
+            natural_gas_consumption_cvrmse: 26.05441,
+            natural_gas_consumption_nmbe: -1.97495
            },
            {
-            electricity_consumption_cvrmse: 88.15691010253096,
-            electricity_consumption_nmbe: -90.09381264,
-            natural_gas_consumption_cvrmse: 59.5879904,
-            natural_gas_consumption_nmbe: 37.55474192165185
+            electricity_consumption_cvrmse: 87.31084,
+            electricity_consumption_nmbe: -89.3516,
+            natural_gas_consumption_cvrmse: 59.58792,
+            natural_gas_consumption_nmbe: 37.55463
            }]
     
     # setup bad results
@@ -386,11 +386,11 @@ def requeue_datapoint(job_args)
         expect(results).not_to be_nil
         sim = results.slice(:electricity_consumption_cvrmse, :electricity_consumption_nmbe, :natural_gas_consumption_cvrmse, :natural_gas_consumption_nmbe)
         expect(sim.size).to eq(4)
-        sim = sim.transform_values { |x| x.truncate(4) }
+        sim = sim.transform_values { |x| x.truncate(2) }
         puts "lhs sim: #{sim}"
         tmp = []
         lhs.each do |x|
-          tmp << x.transform_values { |y| y.truncate(4) }
+          tmp << x.transform_values { |y| y.truncate(2) }
         end
         compare = tmp.include?(sim)
         expect(compare).to be true

From b24f4916d320df312ebedf3ac2147010dd882321 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 13:49:04 -0600
Subject: [PATCH 19/28] updated packaged Ruby for 24.04

---
 ci/github-actions/setup.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index 6c11b8c6b..547e779c0 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -111,7 +111,8 @@ else
 
         # install portable ruby - required for build that will eventually be published
         # see https://github.com/NREL/OpenStudio-PAT/wiki/Pat-Build-Notes
-        curl -SLO --insecure https://openstudio-resources.s3.amazonaws.com/pat-dependencies3/ruby-3.2.2-linux.tar.gz
+        #curl -SLO --insecure https://openstudio-resources.s3.amazonaws.com/pat-dependencies3/ruby-3.2.2-linux.tar.gz
+        curl -SLO --insecure https://openstudio-resources.s3.amazonaws.com/pat-dependencies3/ruby-3.2.2-ubuntu24.04-x86_64.tar.gz
         tar xvzf ruby-3.2.2-linux.tar.gz
         exit_status_tar=$?
         if [ $exit_status_tar -ne 0 ]; then

From a69c14a593ae3233a9cc105cef10d9444541e440 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 13:56:25 -0600
Subject: [PATCH 20/28] wrong URL

---
 ci/github-actions/setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index 547e779c0..255e44675 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -112,7 +112,7 @@ else
         # install portable ruby - required for build that will eventually be published
         # see https://github.com/NREL/OpenStudio-PAT/wiki/Pat-Build-Notes
         #curl -SLO --insecure https://openstudio-resources.s3.amazonaws.com/pat-dependencies3/ruby-3.2.2-linux.tar.gz
-        curl -SLO --insecure https://openstudio-resources.s3.amazonaws.com/pat-dependencies3/ruby-3.2.2-ubuntu24.04-x86_64.tar.gz
+        curl -SLO --insecure https://openstudio-resources.s3.us-east-1.amazonaws.com/pat-dependencies3/ruby-3.2.2-ubuntu24.04-x86_64.tar.gz                             
         tar xvzf ruby-3.2.2-linux.tar.gz
         exit_status_tar=$?
         if [ $exit_status_tar -ne 0 ]; then

From 1e32af031976a40639a875ce6cc59abd57f2c99e Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 14:09:26 -0600
Subject: [PATCH 21/28] untar the new file name

---
 ci/github-actions/setup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index 255e44675..9b2159f8d 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -113,7 +113,7 @@ else
         # see https://github.com/NREL/OpenStudio-PAT/wiki/Pat-Build-Notes
         #curl -SLO --insecure https://openstudio-resources.s3.amazonaws.com/pat-dependencies3/ruby-3.2.2-linux.tar.gz
         curl -SLO --insecure https://openstudio-resources.s3.us-east-1.amazonaws.com/pat-dependencies3/ruby-3.2.2-ubuntu24.04-x86_64.tar.gz                             
-        tar xvzf ruby-3.2.2-linux.tar.gz
+        tar xvzf ruby-3.2.2-ubuntu24.04-x86_64.tar.gz 
         exit_status_tar=$?
         if [ $exit_status_tar -ne 0 ]; then
          echo "Error: Failed to extract Ruby 3.2.2 archive"
@@ -123,7 +123,7 @@ else
         sudo rm -rf /usr/local/ruby
         sudo mv ruby /usr/local/
         ldd /usr/local/ruby/bin/ruby
-        rm ruby-3.2.2-linux.tar.gz
+        rm ruby-3.2.2-ubuntu24.04-x86_64.tar.gz 
 
         mkdir -p reports/rspec
         sudo ./ci/github-actions/install_openstudio.sh $OPENSTUDIO_VERSION $OPENSTUDIO_VERSION_SHA $OPENSTUDIO_VERSION_EXT

From e583b16a6a08cd7182e44609b770a9142dfc9d6d Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 14:28:59 -0600
Subject: [PATCH 22/28] add libgmp-dev

---
 ci/github-actions/setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index 9b2159f8d..152dee283 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -93,7 +93,7 @@ else
         echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-org-8.0-archive-keyring.gpg] https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/8.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list
 
         sudo apt-get update
-        sudo apt-get install -y pv tree mongodb-org libqdbm14 libxml2-dev
+        sudo apt-get install -y pv tree mongodb-org libqdbm14 libxml2-dev libgmp-dev 
         # explicitly install. the latest version of redis-server
         #wget https://download.redis.io/releases/redis-6.0.9.tar.gz
         #tar xzf redis-6.0.9.tar.gz && cd redis-6.0.9

From 256c167546714772926ea066cf517c0c35d5f7cf Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 14:49:15 -0600
Subject: [PATCH 23/28] remove libgmp-dev pin bigdecimal ~>3

---
 ci/github-actions/setup.sh | 2 +-
 server/Gemfile             | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index 152dee283..9b2159f8d 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -93,7 +93,7 @@ else
         echo "deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-org-8.0-archive-keyring.gpg] https://repo.mongodb.org/apt/ubuntu $(lsb_release -cs)/mongodb-org/8.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list
 
         sudo apt-get update
-        sudo apt-get install -y pv tree mongodb-org libqdbm14 libxml2-dev libgmp-dev 
+        sudo apt-get install -y pv tree mongodb-org libqdbm14 libxml2-dev
         # explicitly install. the latest version of redis-server
         #wget https://download.redis.io/releases/redis-6.0.9.tar.gz
         #tar xzf redis-6.0.9.tar.gz && cd redis-6.0.9
diff --git a/server/Gemfile b/server/Gemfile
index bf56146bd..36559cf08 100644
--- a/server/Gemfile
+++ b/server/Gemfile
@@ -8,6 +8,7 @@ ruby '~>3.2.0'
 
 gem 'concurrent-ruby', '1.3.4'  #https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror rails 7.1 fixes
 gem 'rails', '~> 7.1'
+gem 'bigdecimal', '~> 3'
 #gem 'webrick', '= 1.8.2' #removed bc of comflicts with Rails 7.1+ 
 gem 'puma', '~> 6.6'
 

From e87f6c2dac97c8f425a2648c831c6f2ebbdf7991 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 14:53:02 -0600
Subject: [PATCH 24/28] gem 'bigdecimal', '~> 3.1'

---
 server/Gemfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/Gemfile b/server/Gemfile
index 36559cf08..5ac78d0c9 100644
--- a/server/Gemfile
+++ b/server/Gemfile
@@ -8,7 +8,7 @@ ruby '~>3.2.0'
 
 gem 'concurrent-ruby', '1.3.4'  #https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror rails 7.1 fixes
 gem 'rails', '~> 7.1'
-gem 'bigdecimal', '~> 3'
+gem 'bigdecimal', '~> 3.1'
 #gem 'webrick', '= 1.8.2' #removed bc of comflicts with Rails 7.1+ 
 gem 'puma', '~> 6.6'
 

From 0baf1521e6e2317a41817766b75a65c92dfe5dbc Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 14:57:26 -0600
Subject: [PATCH 25/28] bigdecimal = 3.1

---
 server/Gemfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/Gemfile b/server/Gemfile
index 5ac78d0c9..2aa374778 100644
--- a/server/Gemfile
+++ b/server/Gemfile
@@ -8,7 +8,7 @@ ruby '~>3.2.0'
 
 gem 'concurrent-ruby', '1.3.4'  #https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror rails 7.1 fixes
 gem 'rails', '~> 7.1'
-gem 'bigdecimal', '~> 3.1'
+gem 'bigdecimal', '= 3.1'
 #gem 'webrick', '= 1.8.2' #removed bc of comflicts with Rails 7.1+ 
 gem 'puma', '~> 6.6'
 

From e6a9d79b6398ba71112fb35302db3db10871a05d Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Fri, 9 Jan 2026 15:12:10 -0600
Subject: [PATCH 26/28] debugging output for packaged ruby issue

---
 ci/github-actions/setup.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ci/github-actions/setup.sh b/ci/github-actions/setup.sh
index 9b2159f8d..cbe5d4b74 100755
--- a/ci/github-actions/setup.sh
+++ b/ci/github-actions/setup.sh
@@ -144,6 +144,13 @@ else
     # test openssl
     ruby ${GITHUB_WORKSPACE}/ci/github-actions/verify_openstudio.rb
 
+    #DEBUG shared libraries in packaged ruby
+    ruby -v
+    echo "=== RBCONFIG SNAPSHOT ==="
+    ruby -rrbconfig -e 'p RbConfig::CONFIG.values_at("ruby_version","arch","LIBRUBYARG_SHARED","LIBRUBYARG_STATIC","LIBRUBY_SO","LIBRUBY_A","libdir","rubylibdir","archdir")'
+    echo "=== /usr/local/ruby/lib ==="
+    ls -la /usr/local/ruby/lib || true
+
     ruby "${GITHUB_WORKSPACE}/bin/openstudio_meta" install_gems --with_test_develop --debug --verbose --use_cached_gems
     bundle -v
     # create dir for output files which will be generated in case of failure

From ded92529882e813f3e91f08a257ba40411d34b96 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Tue, 13 Jan 2026 08:45:39 -0600
Subject: [PATCH 27/28] remove bigdecimal pin from debug effort

---
 server/Gemfile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/server/Gemfile b/server/Gemfile
index 2aa374778..bf56146bd 100644
--- a/server/Gemfile
+++ b/server/Gemfile
@@ -8,7 +8,6 @@ ruby '~>3.2.0'
 
 gem 'concurrent-ruby', '1.3.4'  #https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror rails 7.1 fixes
 gem 'rails', '~> 7.1'
-gem 'bigdecimal', '= 3.1'
 #gem 'webrick', '= 1.8.2' #removed bc of comflicts with Rails 7.1+ 
 gem 'puma', '~> 6.6'
 

From 8bd32867f6f744fe63870c0f8803a1c9c4a940e9 Mon Sep 17 00:00:00 2001
From: brianlball <brian.ball@nrel.gov>
Date: Thu, 15 Jan 2026 16:43:23 -0600
Subject: [PATCH 28/28] OS 3.11.0 release

---
 .github/workflows/openstudio-server-tests.yml |  6 +++---
 .github/workflows/security-scan.yml           |  6 +++---
 CHANGELOG.md                                  | 14 +++++++++++++-
 Dockerfile                                    |  4 ++--
 appveyor.yml                                  |  4 ++--
 server/app/lib/openstudio_server/version.rb   |  4 ++--
 6 files changed, 25 insertions(+), 13 deletions(-)

diff --git a/.github/workflows/openstudio-server-tests.yml b/.github/workflows/openstudio-server-tests.yml
index 5ed34f3a8..5ec7ce9bf 100644
--- a/.github/workflows/openstudio-server-tests.yml
+++ b/.github/workflows/openstudio-server-tests.yml
@@ -11,8 +11,8 @@ on: [push, pull_request]
 env:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
-  OPENSTUDIO_VERSION_EXT: "-rc3"
+  OPENSTUDIO_VERSION_SHA: 241b8abb4d
+  OPENSTUDIO_VERSION_EXT: ""
   DOCKER_COMPOSE_VERSION: 1.21.1
   BUNDLE_WITHOUT: native_ext
 
@@ -105,7 +105,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=3.11.0-rc3
+          export OPENSTUDIO_TAG=3.11.0
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index ae50946c7..e2747b8b6 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -11,8 +11,8 @@ on: [push, pull_request]
 env:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
-  OPENSTUDIO_VERSION_EXT: "-rc3"
+  OPENSTUDIO_VERSION_SHA: 241b8abb4d
+  OPENSTUDIO_VERSION_EXT: ""
   DOCKER_COMPOSE_VERSION: 1.21.1
   BUNDLE_WITHOUT: native_ext
 
@@ -31,7 +31,7 @@ jobs:
     - name: docker
       shell: bash 
       run: |
-          export OPENSTUDIO_TAG=3.11.0-rc3
+          export OPENSTUDIO_TAG=3.11.0
           sed -i -E "s/.git//g" .dockerignore
           docker volume create --name=osdata
           docker images --all
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dca64f992..ad59732ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,18 @@
 OpenStudio Server
 =================
 
+Version 3.11.0
+-------------
+* Bumped OpenStudio Server version to 3.11.0.
+* Updated CI and build infrastructure to support newer platforms:
+* Migrated Ubuntu CI from 22.04 to 24.04.
+* Updated macOS runner and version checks to support macOS 15.
+* Updated MongoDB version used in CI to 8.x.
+* Updated container tags and packaging logic for modern OS targets.
+* Updated packaged Ruby and dependency handling for Ubuntu 24.04.
+* Adjusted test expectations in docker_stack_requeue_spec.rb to reflect updated behavior.
+* Cleaned up legacy Windows install and packaging logic.
+
 Version 3.10.0
 -------------
 * Custom Gems working again https://github.com/NREL/OpenStudio-server/pull/818
@@ -11,7 +23,7 @@ Version 3.10.0
 * Local Server startup enhancements for PAT https://github.com/NREL/OpenStudio-server/pull/827
 
   
-Version 3.9.0-rc3
+Version 3.9.0
 -------------
 * 3.9.0 was pulled and several RCs were tried to fix various issues.  This was the last RC before we ran out of funding for the release cycle.
 * Custom Gems have not worked since Ruby 3 upgrade (3.8.0)
diff --git a/Dockerfile b/Dockerfile
index 393b1f4e7..82a76f361 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,8 +4,8 @@
 # NOTES:            Currently this is one big dockerfile and non-optimal.
 
 #may include suffix
-ARG OPENSTUDIO_VERSION=3.11.0-rc3
-FROM nrel/openstudio:3.11.0-rc3 AS base
+ARG OPENSTUDIO_VERSION=3.11.0
+FROM nrel/openstudio:3.11.0 AS base
 ARG OPENSTUDIO_VERSION
 
 ENV DEBIAN_FRONTEND=noninteractive
diff --git a/appveyor.yml b/appveyor.yml
index 9ec236a4b..df624b89c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,8 +5,8 @@ image: Visual Studio 2019
 environment:
   USE_TESTING_TIMEOUTS: "true"
   OPENSTUDIO_VERSION: 3.11.0
-  OPENSTUDIO_VERSION_SHA: 7d1f8bdb36
-  OPENSTUDIO_VERSION_EXT: "-rc3"
+  OPENSTUDIO_VERSION_SHA: 241b8abb4d
+  OPENSTUDIO_VERSION_EXT: ""
   OPENSTUDIO_TEST_EXE: C:\projects\openstudio\bin\openstudio.exe
   BUILD_TYPE: "test"
   SKIP_COVERALLS: "true"
diff --git a/server/app/lib/openstudio_server/version.rb b/server/app/lib/openstudio_server/version.rb
index 7d5836b3f..1cf4e7a85 100644
--- a/server/app/lib/openstudio_server/version.rb
+++ b/server/app/lib/openstudio_server/version.rb
@@ -7,6 +7,6 @@ module OpenstudioServer
   Version = '3.11.0'.freeze
   # format should be ^.*\-{1}[a-z]+[0-9]+
   # for example: -rc1, -beta6, -customusecase0
-  VERSION_EXT = '-rc3'.freeze # with preceding - or +
-  OS_SHA = '7d1f8bdb36'.freeze
+  VERSION_EXT = ''.freeze # with preceding - or +
+  OS_SHA = '241b8abb4d'.freeze
 end