28.05.2026 - ISSM production release

[justinh2002]

---

🚀 The latest prerelease access-issm/pr45-9 at fca8f05 is here: #45 (comment) 🚀

[github-actions]

The model version in the spack.yaml has not been updated.
You can update it manually.
Alternatively, comment the following to have it updated and committed automatically:

• !bump major for feature releases
• !bump minor for bugfixes

[justinh2002]

!bump minor

[github-actions]

❌ Failed to bump version or commit changes to spack.yaml, see https://github.com/ACCESS-NRI/ACCESS-ISSM/actions/runs/26554672887 ❌

[github-actions]

🚀 Attempted to deploy access-issm Prerelease pr45-8 with commit 30541ae

🖥️ Gadi Deployment ❌

[github-actions]

🚀 Attempted to deploy access-issm Prerelease pr45-8 with commit fca8f05

🖥️ Gadi Deployment ✔️

Usage Instructions

access-issm, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.1 as a Release (when merged).
• pr45-8 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-issm/pr45-8

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-issm-pr45-8 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.002
• access-nri/spack-config version 2026.05.004

If the above was not what was expected, commit changes to config/versions.json in this PR, or propose changes to build-cds config/settings.json.

[github-actions]

🚀 Attempted to deploy access-issm Prerelease pr45-9 with commit fca8f05

🖥️ Gadi Deployment ✔️

Usage Instructions

access-issm, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.1 as a Release (when merged).
• pr45-9 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-issm/pr45-9

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-issm-pr45-9 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.002
• access-nri/spack-config version 2026.05.004

If the above was not what was expected, commit changes to config/versions.json in this PR, or propose changes to build-cds config/settings.json.