feat(experimental): Postgres session providers with Hyperdrive support#1297

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mattzcarey wants to merge 31 commits intomainfrom

feat/postgres-session-provider

Commits on Apr 13, 2026

feat(experimental): PlanetScale SessionProvider + async interface

Matt
authored and
mattzcarey
committed
add PlanetScale example + fix UIMessage→SessionMessage in provider
mattzcarey
committed
feat(experimental): Postgres session provider with Hyperdrive support
mattzcarey
committed
refactor: harden session tools, fix prompt lifecycle, improve system prompt rendering
mattzcarey
committed
fix: align dependency versions and fix typecheck errors
mattzcarey
committed
format
mattzcarey
committed
fix: address PR #1297 review feedback
mattzcarey
committed
fix: add await to all async Session/SessionManager calls in think.ts and tests
mattzcarey
committed
fix: address review feedback — CTE session filter, async safety, test updates
mattzcarey
committed

Commits on Apr 14, 2026

Merge branch 'main' into feat/postgres-session-provider
mattzcarey
authored
fix: formatting, typecheck errors, and SessionManager.delete await
mattzcarey
committed
fix: await manager.delete(), extract text in searchMessages
mattzcarey
committed
fix: add SessionProvider tests to session.test.ts, fix appendMessage return types
mattzcarey
committed
fix: index extracted text instead of raw JSON in message FTS
mattzcarey
committed
fix: formatting and typecheck issues from merge
mattzcarey
committed
fix: trailing comma in react.tsx formatting
mattzcarey
committed
fix: align ai dep with main (^6.0.159)
mattzcarey
committed
fix: rename [not searchable] tag to [writable]
mattzcarey
committed
fix: format think CHANGELOG.md from main
mattzcarey
committed
Merge remote-tracking branch 'origin/main' into feat/postgres-session-provider
mattzcarey
committed
fix: format think CHANGELOG.md
mattzcarey
committed
fix: match agent provider compaction format — use raw summary without prefix
mattzcarey
committed
fix: update cached messages in-place in _applyToolUpdateToMessages instead of full sync
mattzcarey
committed
fix: revert _syncMessages in _applyToolUpdateToMessages — cached messages are source of truth during turn
mattzcarey
committed
fix: sync cached messages after appendMessage in Think.chat()
mattzcarey
committed
fix: update _cachedMessages in-place in _applyToolUpdateToMessages
mattzcarey
committed
fix: read fresh history in _applyToolUpdateToMessages to handle in-flight messages
mattzcarey
committed
fix: make getMessages async — reads fresh from session storage
mattzcarey
committed
fix: sync cache in persistTestMessage; update test for empty writable block rendering
mattzcarey
committed
fix: update test for empty writable block rendering
mattzcarey
committed
fix: update search test to use title instead of removed key param
mattzcarey
committed

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feat(experimental): Postgres session providers with Hyperdrive support#1297

feat(experimental): Postgres session providers with Hyperdrive support#1297
mattzcarey wants to merge 31 commits intomainfrom
feat/postgres-session-provider

Commits on Apr 13, 2026

feat(experimental): PlanetScale SessionProvider + async interface

add PlanetScale example + fix UIMessage→SessionMessage in provider

feat(experimental): Postgres session provider with Hyperdrive support

refactor: harden session tools, fix prompt lifecycle, improve system prompt rendering

fix: align dependency versions and fix typecheck errors

format

fix: address PR #1297 review feedback

fix: add await to all async Session/SessionManager calls in think.ts and tests

fix: address review feedback — CTE session filter, async safety, test updates

Commits on Apr 14, 2026

Merge branch 'main' into feat/postgres-session-provider

fix: formatting, typecheck errors, and SessionManager.delete await

fix: await manager.delete(), extract text in searchMessages

fix: add SessionProvider tests to session.test.ts, fix appendMessage return types

fix: index extracted text instead of raw JSON in message FTS

fix: formatting and typecheck issues from merge

fix: trailing comma in react.tsx formatting

fix: align ai dep with main (^6.0.159)

fix: rename [not searchable] tag to [writable]

fix: format think CHANGELOG.md from main

Merge remote-tracking branch 'origin/main' into feat/postgres-session-provider

fix: format think CHANGELOG.md

fix: match agent provider compaction format — use raw summary without prefix

fix: update cached messages in-place in _applyToolUpdateToMessages instead of full sync

fix: revert _syncMessages in _applyToolUpdateToMessages — cached messages are source of truth during turn

fix: sync cached messages after appendMessage in Think.chat()

fix: update _cachedMessages in-place in _applyToolUpdateToMessages

fix: read fresh history in _applyToolUpdateToMessages to handle in-flight messages

fix: make getMessages async — reads fresh from session storage

fix: sync cache in persistTestMessage; update test for empty writable block rendering

fix: update test for empty writable block rendering

fix: update search test to use title instead of removed key param