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26.06

HeyPuter/puter26.06Jun 7, 2026by Salazareo

AI Summary

A major release introducing PostgreSQL database backend support and the new Puter CLI. It also implements the MCP Server and adds support for OpenAI and Anthropic compaction.

Key Highlights

  • Added support for PostgreSQL as a database backend.
  • Implemented the MCP (Model Context Protocol) Server.
  • Released the new Puter CLI tool with comprehensive documentation.
  • Added support for OpenAI and Anthropic compaction.
  • Added browser.js to the taskbar and improved worker documentation.

New Features

  • PostgreSQL database backend support
  • MCP Server implementation
  • New Puter CLI tool
  • Claude Fable 5 support
  • OpenRouter model release dates

Full Release Notes

## What's Changed
* Docs search improvement by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3179
* chore: bump latest puter.js by @Salazareo in https://github.com/HeyPuter/puter/pull/3181
* Add opus 4.8 by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3182
* fix: readUrl perm check by @Salazareo in https://github.com/HeyPuter/puter/pull/3183
* Support PostgreSQL database backend by @rhernaus in https://github.com/HeyPuter/puter/pull/3167
* fix(docs/search): handle search index loading and failure states by @Anuragp22 in https://github.com/HeyPuter/puter/pull/3184
* add minimax provider by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3171
* Add serverless only filtering for togetherai chat models by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3187
* add browserjs to taskbar and RecommendedAppService by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3189
* feat (put-1049): worker types by @Salazareo in https://github.com/HeyPuter/puter/pull/3185
* tighten RAO policy by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3188
* fix: some error handling by @Salazareo in https://github.com/HeyPuter/puter/pull/3190
* refactor: move subscriptions to webhook system by @Salazareo in https://github.com/HeyPuter/puter/pull/3193
* add whitelist for signed batch uploads by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3196
* Allow Cache-Control and Pragma headers by @jelveh in https://github.com/HeyPuter/puter/pull/3198
* MCP Server by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3197
* Add info for puterjs deployments by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3202
* Add new puter cli by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3199
* MCP whoami by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3203
* allow overriding origin from workers.dev on mcp server by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3204
* Fix issues by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3205
* move the token migration to root by @Salazareo in https://github.com/HeyPuter/puter/pull/3206
* chore: bump puter-js by @Salazareo in https://github.com/HeyPuter/puter/pull/3207
* vis: make metering service alarm only go off on actual abuse by @Salazareo in https://github.com/HeyPuter/puter/pull/3208
* Minor fix deployment docs by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3210
* fix: reduce alarms further by @Salazareo in https://github.com/HeyPuter/puter/pull/3211
* drop metering alerts to low severity by @Salazareo in https://github.com/HeyPuter/puter/pull/3212
* feat: add apps api  into mcp by @Salazareo in https://github.com/HeyPuter/puter/pull/3213
* [PUT-1090] Improve worker docs by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3217
* fix: remove unnecessary cache console.log statements  by @MOHITPARMAR007 in https://github.com/HeyPuter/puter/pull/3216
* Ns/bug fixes 060426 by @ProgrammerIn-wonderland in https://github.com/HeyPuter/puter/pull/3214
* More workers docs improvement by @reynaldichernando in https://github.com/HeyPuter/puter/pull/3218
* perf: don't batch get app stats by @Salazareo in https://github.com/HeyPuter/puter/pull/3219
* Fix mkdir dedupeName for existing directories by @xsourabhsharma in https://github.com/HeyPuter/puter/pull/3215

## New Contributors
* @rhernaus made their first contribution in https://github.com/HeyPuter/puter/pull/3167
* @Anuragp22 made their first contribution in https://github.com/HeyPuter/puter/pull/3184
* @MOHITPARMAR007 made their first contribution in https://github.com/HeyPuter/puter/pull/3216
* @xsourabhsharma made their first contribution in https://github.com/HeyPuter/puter/pull/3215

**Full Changelog**: https://github.com/HeyPuter/puter/compare/26.05.5...26.06