chore(toolkit/deps): bump effect from 3.19.19 to 3.21.1 in /packages/toolkit

[dependabot]

Bumps effect from 3.19.19 to 3.21.1.

Release notes

Sourced from effect's releases.

effect@3.21.1

Patch Changes

• #6139 f99048e Thanks @​marbemac! - Fix batched request resolver defects causing consumer fibers to hang forever.

  When a RequestResolver.makeBatched resolver died with a defect, the request Deferreds were never completed because the cleanup logic in invokeWithInterrupt used flatMap (which only runs on success). Changed to ensuring so uncompleted request entries are always resolved regardless of exit type.

effect@3.21.0

Minor Changes

• #5780 f7bb09b Thanks @​kitlangton! - Add Cron.prev and reverse iteration support, aligning next/prev lookup tables, fixing DST handling symmetry, and expanding cron backward/forward test coverage.

• #5780 bd7552a Thanks @​mattiamanzati! - Add type-level utils to asserting layer types

• #5780 ad1a7eb Thanks @​schickling! - RcMap: support dynamic idleTimeToLive values per key

  The idleTimeToLive option can now be a function that receives the key and returns a duration, allowing different TTL values for different resources.

  const map =
    yield *
    RcMap.make({
      lookup: (key: string) => acquireResource(key),
      idleTimeToLive: (key: string) => {
        if (key.startsWith("premium:")) return Duration.minutes(10)
        return Duration.minutes(1)
      }
    })

• #5780 0d32048 Thanks @​mikearnaldi! - Fix annotateCurrentSpan, add Effect.currentPropagatedSpan

Patch Changes

• #5780 0d32048 Thanks @​mikearnaldi! - Add logs to first propagated span, in the following case before this fix the log would not be added to the p span because Effect.fn adds a fake span for the purpose of adding a stack frame.

  import { Effect } from "effect"
  const f = Effect.fn(function* () {
  yield* Effect.logWarning("FooBar")
  return yield* Effect.fail("Oops")
  })
  const p = f().pipe(Effect.withSpan("p"))

effect@3.20.1

Patch Changes

... (truncated)

Changelog

Sourced from effect's changelog.

3.21.1

Patch Changes

• #6139 f99048e Thanks @​marbemac! - Fix batched request resolver defects causing consumer fibers to hang forever.

  When a RequestResolver.makeBatched resolver died with a defect, the request Deferreds were never completed because the cleanup logic in invokeWithInterrupt used flatMap (which only runs on success). Changed to ensuring so uncompleted request entries are always resolved regardless of exit type.

3.21.0

Minor Changes

• #5780 f7bb09b Thanks @​kitlangton! - Add Cron.prev and reverse iteration support, aligning next/prev lookup tables, fixing DST handling symmetry, and expanding cron backward/forward test coverage.

• #5780 bd7552a Thanks @​mattiamanzati! - Add type-level utils to asserting layer types

• #5780 ad1a7eb Thanks @​schickling! - RcMap: support dynamic idleTimeToLive values per key

  The idleTimeToLive option can now be a function that receives the key and returns a duration, allowing different TTL values for different resources.

  const map =
    yield *
    RcMap.make({
      lookup: (key: string) => acquireResource(key),
      idleTimeToLive: (key: string) => {
        if (key.startsWith("premium:")) return Duration.minutes(10)
        return Duration.minutes(1)
      }
    })

• #5780 0d32048 Thanks @​mikearnaldi! - Fix annotateCurrentSpan, add Effect.currentPropagatedSpan

Patch Changes

• #5780 0d32048 Thanks @​mikearnaldi! - Add logs to first propagated span, in the following case before this fix the log would not be added to the p span because Effect.fn adds a fake span for the purpose of adding a stack frame.

  import { Effect } from "effect"
  const f = Effect.fn(function* () {
  yield* Effect.logWarning("FooBar")
  return yield* Effect.fail("Oops")
  })
  const p = f().pipe(Effect.withSpan("p"))

3.20.1

... (truncated)

Commits

• cc0c40a Version Packages (#6142)
• f99048e fix: resolve batched request resolver defects hanging consumer fibers (#6139)
• 6e3782a Version Packages (#6135)
• f7bb09b Add Cron.prev reverse iteration support (#5786)
• bd7552a Add type-level utils to asserting layer types (#5920)
• ad1a7eb RcMap: support dynamic idleTimeToLive values per key (#5859)
• 0d32048 Add logs to first propagated span (#5710)
• 37a8af5 Version Packages (#6134)
• a03b6a2 fix(logger): use source maps for error stack traces in browser pretty logger ...
• 7d8fc1e docs(Layer): clarify scopedDiscard JSDoc to match effectDiscard (#5790)
• Additional commits viewable in compare view

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2 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
effect-patterns	Ignored	Preview	Apr 20, 2026 10:02am
effect-patterns-mcp-server	Ignored	Preview	Apr 20, 2026 10:02am

[dependabot]

Superseded by #311.