Deno 2.9.0

UpdateJun 25, 2026UnverifiedAdded Sep 24, 2026

2.9.0 / 2026.06.25 Read more: http://deno.com/blog/v2.9 feat(bundle): add --declaration flag to generate rolled-up .d.ts files ( #33838 ) feat(cli): add deno link and deno unlink subcommands ( #34359 ) feat(cli): add deno watch subcommand ( #35301 ) feat(cli): add deno list subcommand to list declared dependencies ( #34972 ) feat(cli): auto-migrate...

Topics: Observability, Developer tools

Deno's release notes

Also shipped on Jun 25, 2026

Deno in June 2026

Date	Company	Release	Product	Type
Jun 25	Databricks	Genie One enhancements Databricks AI/BI and GenieBeta	AI/BI and Genie	Beta
Jun 25	Anthropic	Fast mode for Claude Opus 4.7 deprecated, removal on July 24, 2026 Anthropic Claude PlatformDeprecation	Claude Platform	Deprecation
Jun 25	GitHub	Copilot code review: Analysis depth and efficiency updates GitHub GitHub CopilotPreview	GitHub Copilot	Preview
Jun 25	GitHub	Enterprise-managed settings now support strictKnownMarketplaces in VS Code and GitHub Copilot CLI GitHub GitHub CopilotPreview	GitHub Copilot	Preview
Jun 25	GitHub	Saved views for repository issues – Public Preview and adjustable row heights in projects GitHub GitHub platformPreview	GitHub platform	Preview
Jun 25	GitHub	Red Hat Enterprise Linux runner images are now in public preview GitHub GitHub ActionsPreview	GitHub Actions	Preview

Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.

Also shipped on Jun 25, 2026

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