chore: release main

[StefanSteiner]

🤖 I have created a release beep boop

0.3.0

0.3.0 (2026-05-27)

Features

• mcp: ephemeral-primary + persistent-attached two-database model (#29) (025ffa7)
• mcp: finish persistent — remove all v1 limitations + per-database catalog (#32) (b420532)
• mcp: per-tool database parameter and persist shorthand (#31) (37336c8)
• single-instance daemon for shared hyperd across MCP clients (#26) (e2c6204)

Bug Fixes

• build: add make targets for API-only build and test (#44) (7f81ead)
• chart time-axis rendering, auto-detection, and MCP ergonomic fixes (#39) (e6d14d3)
• ci: add always() to publish-npm job condition (259b109)
• ci: add release-please version markers to hyperdb-mcp (#41) (f566bc7)
• ci: add release-please version markers to hyperdb-mcp dependency (f566bc7)
• ci: defer fromJson(release.outputs.pr) into a run block (#51) (dd78df9)
• ci: include README.md in hyperdb-mcp npm package (c8ccc22)
• ci: include README.md in hyperdb-mcp npm package (#12) (b1ddb33)
• ci: prevent npm-publish chmod step from failing on missing binaries (2708ee4)
• ci: prevent npm-publish chmod step from failing on missing binaries (#11) (bc9bee5)
• ci: publish hyperdb-api-salesforce before hyperdb-api-core (8d385b2)
• ci: remove brew rust on macOS before installing toolchain (b331607)
• ci: remove brew-rust uninstall steps that delete cargo/rustc on new image (af798f1)
• ci: resolve daemon test interference on macOS/Windows and disable release-please (#28) (51fc9fe)
• ci: restructure release-please config for workspace version inheritance (d5ad018)
• ci: restructure release-please config for workspace version inheritance (#13) (fd18a8b)
• ci: use exact-name match for required check-runs (no regex) (#54) (fc13637)
• ci: use simple release-type to avoid Cargo workspace member walking (3884162)
• ci: use simple release-type to avoid Cargo workspace member walking (#14) (42f0524)
• clean version stamps on release builds (no -dirty markers) (#50) (5962a4e)
• mcp: cross-process catalog write safety via optimistic concurrency (#38) (54e3f18)
• mcp: finish-persistent follow-ups — alias canonicalization, execute reconcile, e2e harness (#33) (242be20)
• tests: relax timing assertion and increase daemon startup timeout (#30) (56a19d1)
• v0.1.2 release — bump versions and add safety net (#17) (bae4536)

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