v0.42.3

rtk-ai/rtkv0.42.3Jun 5, 2026by rtk-release-bot[bot]

AI Summary

Adds CLI native integration for Copilot and fixes issues with piping output, file permission parsing, and license references.

Key Highlights

  • CLI native integration for Copilot
  • Fixed crashes when output is piped
  • Fixed grep parsing for single-file output with colons
  • Fixed ls to preserve octal permission info
  • License updates from MIT to Apache 2.0

New Features

  • CLI native integration for Copilot

Full Release Notes

## [0.42.3](https://github.com/rtk-ai/rtk/compare/v0.42.2...v0.42.3) (2026-06-05)

### Feats

- feat(copilot): CLI native integration #2101

### Fix

- fix(docs): replace remaining MIT license references with Apache 2.0 [#2084](https://github.com/rtk-ai/rtk/pull/2084)
- fix: prevent crashes when output is piped https://github.com/rtk-ai/rtk/pull/1048 close https://github.com/rtk-ai/rtk/issues/1004
- fix(grep): parse single-file output containing colons https://github.com/rtk-ai/rtk/pull/1554; close https://github.com/rtk-ai/rtk/issues/1436.
- fix(ls): preserve permission info as octal when -l/-la is passed https://github.com/rtk-ai/rtk/pull/1675
- fix(cicd): MIT to Apache 2.0 [#2092](https://github.com/rtk-ai/rtk/pull/2092)
- fix(pkg): rtk is Apache 2.0 and no MIT [#2082](https://github.com/rtk-ai/rtk/pull/2082)
- fix(hook): collapse bash line continuations before matching #1572 close Hook matcher: leading backslash-newline
  defeats command rewrite #1564
- fix(gh,glab): don't pre-reject view/checks/run subcommands missing the id https://github.com/rtk-ai/rtk/pull/2123
- fix(git): fix panic on multibyte chars in commit output https://github.com/rtk-ai/rtk/pull/1266

### Other

- docs(readme): add Portuguese translation #2128
- doc(init): fix documentation inconsistencies arount rtk init https://github.com/rtk-ai/rtk/pull/2173
- fix(provider): sanatize more chars when encoding claude code project pathes https://github.com/rtk-ai/rtk/pull/2172