svelte-writable-derived - npm Package Versions

3.1.1 (April 3, 2024)

• Fixed incorrect TypeScript definition for async derived (#25)
• Now supports Svelte 5 (-next.94 and later)

In Svelte 5, this package does not use runes and continues to use the original writable store interface, which is not deprecated. I may release a separate package that uses runes.

3.1.0 (June🏳️‍🌈 14, 2023)

• Pass Svelte v4's new update callback to your derive callback

With this release, I am committing to supporting Svelte v4 through its prereleases and beyond! If this is helpful for you, tip the maintainer!

2.1.6 (December 24🎄, 2022)

No behavior changes.

• Announce v3 and deprecate asynchronous reflect

3.0.1 (published as @next December 24🎄, 2022; @latest January 11, 2023)

• Changed: reflect now has only one form with signature (reflecting, old). It can no longer set origins asynchronously. (#23)
• Typescript improvements:
  • When origins is an array, values returned by reflect must be compatible with its stores, just as when origins is a single store (#19)
  • writableDerived is reduced from 8 to 2 signatures, making TypeScript error messages more useful

(Version 3.0.0 introduced the above changes but lacked some updates to readme example code and the JSDocs.)

2.1.5 (July 3, 2022)

No behavior changes.

• Specify package.json's default conditional export last, resolving errors with tools like Webpack that strictly require it (#21)

2.1.4 (June🏳️‍🌈 22, 2022)

• Fixed derive not getting called when an origin was set by its own subscription in response to reflect (#18)
• TypeScript changes (#19):
  • Using a single origin store now requires it implement the set method from Svelte's Writable type
  • Improved definitions of reflect to help TypeScript choose the correct writableDerived overload
  • When origins is an array, the type reflect can set with has been loosened to any[]. This is a temporary measure to reduce undecipherable TypeScript errors.
  • Stores passed to propertyStore are no longer required to have an update method
• Fixed links meant to point to specific sections of the Svelte documentation in the readme and JSDocs

2.1.3 (March 20, 2022)

No behavioral changes.

• TypeScript fully supported (thanks, qu1ncyk!)

2.1.2 (November 14, 2021)

• Fixed reflect not getting the latest value after a subscription updates its own store in Svelte >=3.6.9 (#13)
• Documented in the readme & JSDocs that propertyStore accepts numerical propNames (though this is newly-documented, it's in a SemVer-patch release to indicate it's worked since 2.1.0) (#12)
• JSDocs now use Markdown [links] instead of JSDoc {@link}s, working around VSCode bugs with the latter

2.1.1 (November 22, 2020)

No behavioral changes.

• Added repository, exports, & sideEffects fields to package.json