chore: version packages#44
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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.
Releases
@context-chef/ai-sdk-middleware@2.0.0
Major Changes
#43
e8ae66aThanks @MyPrototypeWhat! - Support AI SDK v7 (provider spec V4).The middleware now targets
ai@>=7/@ai-sdk/provider@>=4: it implements the V4language-model middleware spec (
specificationVersion: 'v4') and all public typesmove from
LanguageModelV3*toLanguageModelV4*. AI SDK v7'swrapLanguageModelrejects a v3-spec middleware, so this is a breaking change that requires AI SDK v7.
Migration
ai@7): upgrade to@context-chef/ai-sdk-middleware@2.ai@6): stay on@context-chef/ai-sdk-middleware@1— the 1.xline continues to support the v3 spec. No code change is forced on you.
Removed (deprecated APIs that were slated for removal in the next major):
planCompaction,compactHistory, and theCompactionPlantype (the provider-promptaltitude variants) — use
planCompactionModelMessages/compactModelMessages/CompactionPlanModelMessagesat theModelMessagealtitude instead.onBudgetExceededonContextChefOptions— useonBeforeCompressinstead.Runtime behavior is unchanged. The only V4 nuance: provider-level
FilePart.databecame a tagged union (
SharedV4FileData); the prompt adapter handles ittransparently and the binary/URL payload still round-trips losslessly.
On v7, durable in-loop compaction via
compactModelMessagesinside aToolLoopAgentprepareStepnow persists across steps (AI SDK v7 carriesprepareStep-returned messages forward into later steps — v6 did not).