Packages

@smithy/eventstream-codec

4.5.2 · 15 Aug 2026Apache-2.032.4M / weekRepositoryHomepagenpmAtom feed

Upgrading @smithy/eventstream-codec From 3.1.10 to 4.5.2

51 releases in betweennotes for 25

Reading releases, release notes and advisories…

  1. 3.1.10yours
  2. 4.0.0major
  3. 49 releases
  4. 4.5.2target
1+
change to make
0
advisories fixed
5+
new
4+
fixes

Counted from 25 of 51 release notes. Advisories are counted from the advisory database, in full.

Before you upgrade

Tick each one off as you go
  • breaking4.0.0

Release by release

  1. 4.5.2

    15 Aug 20261 fix
    • fixed

      Restore npm provenance attestations. No functional changes.

  2. 4.4.8 – 4.5.111 releases, nothing new or fixed in the notes

  3. 4.4.7

    8 Jul 20261 fix
    • fixed

      Types updates for isolatedModules=true

  4. 4.4.1 – 4.4.66 releases, nothing new or fixed in the notes

  5. 4.4.0

    15 Jun 20261 new
    • new

      Update dist-cjs output format to use plain require/exports statements

  6. 4.3.1 – 4.3.77 releases, no release note

  7. 4.3.0

    8 May 20262 new · 1 fix
    • new

      Consolidate packages into core/serde

    • new

      Consolidate core/event-streams

    • fixed

      Clean up exported API surface

  8. 4.2.1 – 4.2.1414 releases, nothing new or fixed; 13 without a note

27 internal lines (docs, tests, tooling) left out.