# rtk v0.47.0

- Product: rtk (https://whatsnew.fyi/product/rtk)
- Vendor: rtk
- Date: 2026-09-02
- Version: v0.47.0
- Original notes: https://github.com/rtk-ai/rtk/releases/tag/v0.47.0
- Permalink: https://whatsnew.fyi/product/rtk/releases/v0.47.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Add compact output filter for ctest
- **added** — Add listing cap with tee tail hint and standard dotfile semantics for ls
- **added** — Add rtk mvnd support for Maven Daemon
- **added** — Add PHP .phpt filter for php-src run-tests.php
- **fixed** — Degrade gracefully on unparseable Gemini settings and strip BOM on claude/gemini hook stdin and rtk json fallback
- **fixed** — Keep +/- markers at column 0 in condense_unified_diff
- **fixed** — Measure diff savings against the classic diff instead of a dump of both files
- **fixed** — Remove misleading overflow indicator from condense_unified_diff
- **fixed** — Emit classic hunk headers in the diff fallback
- **fixed** — Tighten overly broad spring-boot/liquibase/ssh matching in filters
- **fixed** — Count one truncated line as singular in git-diff
- **fixed** — Decode quoted paths and read the header kind before splitting in git-diff
- **fixed** — Emit hunk lines at column 0 so ^- anchors again in git-diff
- **fixed** — End hunks at their declared length and keep context adjacent in git-diff
- **fixed** — Pass word diffs through and stop guessing at path pairs in git-diff
- **fixed** — Reset hunk state on combined diffs and exempt leading context in git-diff
- **fixed** — Slice markers as bytes and bound a combined hunk by every parent in git-diff
- **fixed** — Stop dropping hunk content that starts with ++ or -- in git-diff
- **fixed** — Free -m for GNU --max-count instead of rtk --max in grep

##### [0.47.0](https://github.com/rtk-ai/rtk/compare/v0.46.0...v0.47.0) (2026-09-01)




###### Features

* **ctest:** add compact output filter ([c75522e](https://github.com/rtk-ai/rtk/commit/c75522e200d6133bca79ef2ba777c29ae9b1df6d))
* **ls:** cap listing with tee tail hint and standard dotfile semantics ([aa40853](https://github.com/rtk-ai/rtk/commit/aa408534859949ebac1dcc82ec4d25b575a539fa))
* **mvn:** add rtk mvnd support for Maven Daemon ([774465e](https://github.com/rtk-ai/rtk/commit/774465e379a4b723b1239ec0ea1b04c413ed0f10))
* **phpt:** add PHP .phpt filter for php-src run-tests.php (-99%) ([e8541d1](https://github.com/rtk-ai/rtk/commit/e8541d1e1180f7ef4c736322cedc8e834f2f8f77))


###### Bug Fixes

* **bom:** degrade gracefully on unparseable Gemini settings, strip BOM on claude/gemini hook stdin and rtk json fallback ([b6f354c](https://github.com/rtk-ai/rtk/commit/b6f354ca870d7bab30ad439efbf62926f6d9e5af))
* **diff:** keep +/- markers at column 0 in condense_unified_diff ([cf6d99d](https://github.com/rtk-ai/rtk/commit/cf6d99df7619a359e849b9669c4f1972f2c8567a))
* **diff:** measure savings against the classic diff, not a dump of both files ([8495176](https://github.com/rtk-ai/rtk/commit/8495176c941f8e02df128320055547839ed0ab2a))
* **diff:** remove misleading overflow indicator from condense_unified_diff ([947467e](https://github.com/rtk-ai/rtk/commit/947467ebe285db55d0bf9206db36c773f3ff443f))
* emit classic hunk headers in the diff fallback ([1246ce3](https://github.com/rtk-ai/rtk/commit/1246ce335f4d45e2ed1b011d3df85a604707e322))
* **filters:** tighten overly broad spring-boot/liquibase/ssh matching ([0de9610](https://github.com/rtk-ai/rtk/commit/0de9610d443ed1a642101e5c2acf8c6bef03c3d7))
* **git-diff:** count one truncated line as singular ([75dda6c](https://github.com/rtk-ai/rtk/commit/75dda6c0975c7faebbd95aad5b178b4d222abb23))
* **git-diff:** decode quoted paths, and read the header kind before splitting ([7409cb5](https://github.com/rtk-ai/rtk/commit/7409cb56337e620fee5754746ccf02efd55cb93e))
* **git-diff:** emit hunk lines at column 0 so `^-` anchors again ([b166396](https://github.com/rtk-ai/rtk/commit/b16639606f2541a585e83e4cf6cde3836a1f6f29))
* **git-diff:** end hunks at their declared length, keep context adjacent ([844d6fa](https://github.com/rtk-ai/rtk/commit/844d6fa3d1410ec995dee4bdc59ec4d8007cbed4))
* **git-diff:** pass word diffs through, and stop guessing at path pairs ([e59276e](https://github.com/rtk-ai/rtk/commit/e59276e5c15976b5afebecc4905f8ac85d0a583e))
* **git-diff:** reset hunk state on combined diffs, exempt leading context ([5d4b549](https://github.com/rtk-ai/rtk/commit/5d4b5492cfff16dfa9da01ee35704c654d7f44e8))
* **git-diff:** slice markers as bytes, and bound a combined hunk by every parent ([eac9b99](https://github.com/rtk-ai/rtk/commit/eac9b996d7406a5d11a2c56bcb1d4d49ace2c04e))
* **git-diff:** stop dropping hunk content that starts with `++` or `--` ([60ec79f](https://github.com/rtk-ai/rtk/commit/60ec79fc4d9752c0268bd96494ba6ca6049777ce))
* **grep:** free -m for GNU --max-count instead of rtk --max ([d9a5893](https://github.com/rtk-ai/rtk/commit/d9a589389d1bd472328fc9d0f98b22cb3e6328f6))
* **grep:** stop -l and -t shadowing native grep flags ([16228b7](https://github.com/rtk-ai/rtk/commit/16228b74b083f218766e909a8f8c80f3b0e1c171))
* **grep:** stop -l/-t shadowing native grep flags ([4ea0555](https://github.com/rtk-ai/rtk/commit/4ea0555776509a85f66230cd64cd2005bb3ee764))
* **hooks,json:** hermetic gemini BOM test, restore serde diagnostics, honest init summary, zero-copy fallback ([ed8b0eb](https://github.com/rtk-ai/rtk/commit/ed8b0eb50e5471345c7eb241b5be2c4120a647de))
* **hooks:** honor CLAUDE_CONFIG_DIR when loading permission rules ([196780d](https://github.com/rtk-ai/rtk/commit/196780d77cc4172d2c8e262e73eece1e3f553536))
* **hooks:** honour exclude_commands for head and tail ([7dc503d](https://github.com/rtk-ai/rtk/commit/7dc503d7513af4a4acb78606f734b6d14b07edb8))
* **hooks:** keep exclude_

_[Truncated at 4000 characters — full notes: https://github.com/rtk-ai/rtk/releases/tag/v0.47.0]_