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@lwc/synthetic-shadow

9.5.3 · 27 Oct 2026MIT276.2k / weekRepositoryHomepagenpmAtom feed

Upgrading @lwc/synthetic-shadow from 2.3.2 to 2.50.0

132 releases in betweennotes for 43

Other targets from 2.3.2Latest9.5.3
3+
changes to make
0
advisories fixed
50+
new
58+
fixes

Counted from 43 of 132 release notes. Advisories are counted from the advisory database, in full.

Before you upgrade

Tick each one off as you go
  • breaking2.37.0
  • breaking2.26.0
  • breaking2.10.0

Release by release

  1. 2.50.0

    19 Jun 20231 new
    • new

      Add enableLightningWebSecurityTransforms to rollup-plugin

  2. 2.49.1no release note

  3. 2.49.0

    13 Jun 20231 new · 2 fixes
    • new

      Apply static optimization to lwc:ref

    • fixed

      template-compiler: Support custom renderer hooks for external components

    • fixed

      hydration: Log errors/warnings only in dev mode

  4. 2.48.0

    6 Jun 20231 new
    • new

      compiler: Return cssScopeTokens

  5. 2.47.0

    5 Jun 20231 new
    • new

      Add LWS flag & import babel plugins

  6. 2.46.0

    1 Jun 20232 new · 2 fixes
    • new

      compiler: Implement mechanism to gather internal metrics and logs

    • new

      engine-core: Optimize static elements with listeners

    • fixed

      engine-core: Fix lwc:external attribute handling

    • fixed

      rollup-plugin: Ensure dependencies are declared

  7. 2.45.0 – 2.45.56 releases, nothing new or fixed; 5 without a note

  8. 2.44.0

    17 Apr 20231 new · 4 fixes
    • new

      synthetic-shadow: Add support for EventListenerObject handleEvent

    • fixed

      Convert camel cased names to kebab case in registerComponent selector

    • fixed

      engine-server: Do not escape <style> content

    • fixed

      engine-core: Remove dev-only errors for decorators

    • fixed

      engine-core: Remove dev-only HTMLElement accessors

3 other lines we could not sort, mostly version bumps

  • Revert "fix: implement stylesheet registration and disallow arbitrary…

    2.45.0

  • chore(compiler) - add compiler option to disable static content optimization

    2.16.0

  • #2470 - engine-core: Remove duplicate dev assertions

    2.3.3

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