Skip to content

Release 0.17.0 - #2783

Merged
sylvestre merged 1 commit into
mozilla:mainfrom
sylvestre:0.17.0
Jul 29, 2026
Merged

Release 0.17.0#2783
sylvestre merged 1 commit into
mozilla:mainfrom
sylvestre:0.17.0

Conversation

@sylvestre

Copy link
Copy Markdown
Collaborator

No description provided.

@codecov-commenter

codecov-commenter commented Jul 28, 2026

Copy link
Copy Markdown

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.31%. Comparing base (dacba27) to head (e026e2f).

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #2783      +/-   ##
==========================================
- Coverage   74.32%   74.31%   -0.01%     
==========================================
  Files          71       71              
  Lines       40789    40789              
==========================================
- Hits        30318    30314       -4     
- Misses      10471    10475       +4     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@weihanglo

Copy link
Copy Markdown
Contributor

Do we want to wait for #2715 or is it fine we have a follow-up patch version release?

@AJIOB

AJIOB commented Jul 29, 2026

Copy link
Copy Markdown
Contributor

IMO, #2781 fix looks nice too: just need to fix the test case in changes

@sylvestre

Copy link
Copy Markdown
Collaborator Author

Thanks for the feedback but both aren't ready

@sylvestre
sylvestre merged commit c037e11 into mozilla:main Jul 29, 2026
51 checks passed
@sylvestre
sylvestre deleted the 0.17.0 branch July 29, 2026 05:58
lkwilson pushed a commit to lkwilson/red that referenced this pull request Jul 30, 2026
This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [mozilla/sccache](https://github.com/mozilla/sccache) | minor | `0.16.0` → `0.17.0` |

---

### Release Notes

<details>
<summary>mozilla/sccache (mozilla/sccache)</summary>

### [`v0.17.0`](https://github.com/mozilla/sccache/releases/tag/v0.17.0)

[Compare Source](mozilla/sccache@v0.16.0...v0.17.0)

##### sccache 0.17.0

##### Summary

sccache 0.17.0 is a significant release: it introduces a **new client-side architecture**.

Until now, every compilation was handed off to the long-lived sccache server, which did the cache
lookup and ran the compiler. In client-side mode, the client process does that work itself - the
server is only consulted for the shared state it owns (compiler info, dist client, stats). This
removes a round-trip and the server-side bottleneck, and gives noticeably better results on
developer workstations.

Client-side mode is opt-in for now: enable it with the `SCCACHE_CLIENT_SIDE` environment variable
(or the `client_side_mode` config key). See [docs/Architecture.md](https://github.com/mozilla/sccache/blob/main/docs/Architecture.md#client-side-mode-sccache_client_side)
for the details.

Other highlights:

- **Response files**: gcc/clang builds using quoted `@response` files are now cached and
  distributed correctly ([#&#8203;2755](mozilla/sccache#2755), [#&#8203;2772](mozilla/sccache#2772)), and Rust `@argfile` arguments are supported ([#&#8203;2782](mozilla/sccache#2782)).
- **Distributed compilation**: compile tasks and their subprocesses are now aborted when a client
  disconnects, instead of running to completion on the build server ([#&#8203;2761](mozilla/sccache#2761), [#&#8203;2774](mozilla/sccache#2774)). The
  `ToolchainPackager` cfg gate was fixed so the dist code builds on ppc64le and s390x ([#&#8203;2749](mozilla/sccache#2749)).
- **S3 SSE-KMS**: server-side encryption with KMS keys is now supported ([#&#8203;2770](mozilla/sccache#2770)).
- **Diagnostics**: gcc color diagnostics now behave the same way as rustc's ([#&#8203;2758](mozilla/sccache#2758)).
- **Preprocessor correctness**: `-ivfsoverlay` is treated as a preprocessor-only argument ([#&#8203;2767](mozilla/sccache#2767)).

Welcome to 4 new contributors!

##### Client-side mode

- Initial client-side implementation by [@&#8203;glandium](https://github.com/glandium) in [#&#8203;2735](mozilla/sccache#2735)
- doc: document client-side and direct modes in Architecture.md by [@&#8203;sylvestre](https://github.com/sylvestre) in [#&#8203;2752](mozilla/sccache#2752)

##### Features

- gcc/clang: cache and distribute builds using quoted [@&#8203;response](https://github.com/response) files by [@&#8203;avikivity](https://github.com/avikivity) in [#&#8203;2755](mozilla/sccache#2755)
- Add support for arg files in Rust by [@&#8203;ranger-ross](https://github.com/ranger-ross) in [#&#8203;2782](mozilla/sccache#2782)
- feat: support S3 SSE-KMS by [@&#8203;jpadilla](https://github.com/jpadilla) in [#&#8203;2770](mozilla/sccache#2770)
- Make gcc diagnostics color output work the same as for rustc by [@&#8203;jwidauer](https://github.com/jwidauer) in [#&#8203;2758](mozilla/sccache#2758)
- Abort compile tasks and associated subprocesses when a client disconnects by [@&#8203;trxcllnt](https://github.com/trxcllnt) in [#&#8203;2761](mozilla/sccache#2761)

##### Fixes

- Fix ToolchainPackager cfg gate to build on ppc64le/s390x by [@&#8203;cryptomilk](https://github.com/cryptomilk) in [#&#8203;2749](mozilla/sccache#2749)
- treat -ivfsoverlay as a preprocessor-only argument by [@&#8203;glandium](https://github.com/glandium) in [#&#8203;2767](mozilla/sccache#2767)
- gcc: refine response-file tokenizer visibility and whitespace handling by [@&#8203;sylvestre](https://github.com/sylvestre) in [#&#8203;2772](mozilla/sccache#2772)
- Fix description of Unix socket-based Redis connection by [@&#8203;Toorero](https://github.com/Toorero) in [#&#8203;2769](mozilla/sccache#2769)

##### Cleanup

- Simplify the code from pr [#&#8203;2761](mozilla/sccache#2761) by [@&#8203;sylvestre](https://github.com/sylvestre) in [#&#8203;2774](mozilla/sccache#2774)
- tests: pin libc in the dist test crate by [@&#8203;sylvestre](https://github.com/sylvestre) in [#&#8203;2784](mozilla/sccache#2784)
- Release 0.17.0 by [@&#8203;sylvestre](https://github.com/sylvestre) in [#&#8203;2783](mozilla/sccache#2783)

##### New Contributors

- [@&#8203;jwidauer](https://github.com/jwidauer) made their first contribution in [#&#8203;2758](mozilla/sccache#2758)
- [@&#8203;jpadilla](https://github.com/jpadilla) made their first contribution in [#&#8203;2770](mozilla/sccache#2770)
- [@&#8203;ranger-ross](https://github.com/ranger-ross) made their first contribution in [#&#8203;2782](mozilla/sccache#2782)
- [@&#8203;Toorero](https://github.com/Toorero) made their first contribution in [#&#8203;2769](mozilla/sccache#2769)

**Full Changelog**: <mozilla/sccache@v0.16.0...v0.17.0>

</details>

---

### Configuration

📅 **Schedule**: (UTC)

- Branch creation
  - At any time (no schedule defined)
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4yNTYuMCIsInVwZGF0ZWRJblZlciI6IjQzLjI1Ni4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

---------

Co-authored-by: Renovate Bot <renovate@endsy.me>
Reviewed-on: https://gitea.endsy.me/op/red/pulls/24
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

4 participants