Set Ubuntu 26.04 tests to use Python 3.14
Metadata
Current evaluation
Closed and deferred. The test configuration update to Python 3.14 was postponed until the January 2026 default release, with no explicit resolution or merge details provided.
Suggested action: —
No scores available.
Issue body
### What needs to get done
Ubuntu 26.04 tests should use Python 3.14 rather than 3.13 once the default Python is moved over.
According to [the release schedule](https://discourse.ubuntu.com/t/resolute-raccoon-release-schedule/47198) this will happen in the second week of January 2026
### Why it needs to get done
Prepare for 26.04 base - we don't want to test with the wrong Python.
Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| qwen3.6-35b-a3b-mtp-q6 | — | — | Closed and deferred. The test configuration update to Python 3.14 was postponed until the January 2026 default release, with no explicit resolution or merge details provided. | |
| qwen/qwen3.6-35b-a3b | — | — | Closed as a completed refactor task. Ubuntu 26.04 test configuration was updated to use Python 3.14 ahead of the 2026 default release. | |
| qwen/qwen3.6-35b-a3b | — | — | Closed as deferred. The Ubuntu 26.04 test configuration update to Python 3.14 was postponed until the default Python transition scheduled for January 2026. | |
| qwen/qwen3.6-35b-a3b | — | — | Closed without implementation or pull request. The task was deferred until Ubuntu 26.04 officially defaults to Python 3.14 in January 2026. | |
| qwen/qwen3.6-35b-a3b | — | — | Closed without a linked fix or merge. The task was deferred until Ubuntu 26.04 officially switches to Python 3.14 in January 2026, pending the scheduled release. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Closed without resolution or merge. Task appears deferred until the scheduled January 2026 Python 3.14 transition for Ubuntu 26.04. No further action recorded. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Closed. No explicit resolution or merge details were provided. The task aimed to update Ubuntu 26.04 tests to Python 3.14 ahead of the Jan 2026 default release. |
Update history
No update history recorded yet.
Related issues
| Issue | Project | State | Summary | Similarity |
|---|---|---|---|---|
| #1605 Test on Python 3.14 and Ubuntu 26.04 (Resolute) | craft-parts | closed | Abandoned. The requested CI updates for Python 3.14 and Ubuntu 26.04 were not implemented and the issue was closed. | |
| #2537 test(26.04): switch to Python 3.14 | charmcraft | merged | Merged after two approvals. Switches Ubuntu 26.04 test suite to Python 3.14, resolving issue #2479. CI passed with unrelated failures noted. Updates five files to align test configurations with the new Python version. | |
| #89 Test on Python 3.14 and Ubuntu 26.04 (Resolute) | craft-artifacts | open | CI enhancement request to add Python 3.14 and Ubuntu 26.04 testing. Unlabelled, no maintainer engagement after 93 days. | |
| #971 ci: test on Python 3.14 and Ubuntu 26.04 (Resolute) | craft-providers | closed | Closed without merging due to unresolved review comments and multiple failing CI checks. The workflow updates for Python 3.14 and Ubuntu 26.04 remain abandoned. | |
| #224 Test on Python 3.14 and Ubuntu 26.04 (Resolute) | craft-archives | closed | Resolved via craft-archives#225. CI workflows were updated to include Python 3.14 and Ubuntu 26.04 testing on the self-hosted Resolute runner. Issue closed as completed. | |
| #970 Test on Python 3.14 and Ubuntu 26.04 (Resolute) | craft-providers | open | Feature request to add Python 3.14 and Ubuntu 26.04 to CI matrix. Unlabelled, no maintainer response after 93 days. | |
| #75 feat(test-python): Add Python 3.14 to the defaults | starflow | merged | Merged after two approvals and passing all CI checks. The update adds Python 3.14 to the default test matrix to catch incompatibilities before core26. Modified one file with two line additions and two deletions. | |
| #188 Test on Python 3.14 and Ubuntu 26.04 (Resolute) | craft-grammar | open | Request to add Python 3.14 and Ubuntu 26.04 to CI testing. Unlabelled, no maintainer response, inactive for 93 days. Identical issues exist in craft-archives#224 and craft-providers#970. |