For the detailed release notes, see below.
After one year finally a new major:
๐๐บ๐ Welcome rollup@2.0.0! ๐๐
As any major, it is first and foremost about getting rid of old, deprecated, rotting and smelling stuff. But there are some cool things hidden as wellโฆ
Rollup has always been rather small, but we are now back to zero dependencies and 2.5 MB install size! This also means: No hidden TS type dependencies any more that smuggle Node types into your AMD setup. Sorry about this. Fixed.
Watch mode: Always not quite perfect in Rollup. So we decided to bundle chokidar as the watch option for everyone. This makes it simpler for us, but should bring improvements for everyone. Chokidar IS the gold standard here!
This is really the hidden gem here if you do code-splitting: Rollup now uses side-effect detection to not only avoid unnecessary empty imports, it will also create much better chunks. Check out the examples here: rollup/rollup#3369
For those living in the future: Rollup can now be imported in Node as an ES-Moduleโwithout a bundler: rollup/rollup#3391
And for all those Stencils out there who are rebundling Rollup: Rollup is now shipping ES2018 code and has also been restructured via code-splitting so that watch mode and CLI are nicely separate but reuse shared code so you only pull in what you really need.
Rollup now requires at least Node 10 to run, or a sufficiently modern browser (#3346)
The file structure of Rollup's ESM builds has changed:
The main ESM entry point is now at rollup/dist/es/rollup.js instead of rollup/dist/rollup.es.js
The ESM browser build is at rollup/dist/es/rollup.browser.js instead of rollup/dist/rollup.browser.es.js
In general, the ESM builds now follow the same naming scheme as the CJS builds but are located in the rollup/dist/es subfolder instead of rollup/dist (#3391)
The "watch.chokidar" option no longer accepts a boolean value but only an object of parameters that is passed to the bundled Chokidar instance. Chokidar installations by the user will be ignored in favour of the bundled instance (#3331)
Modules that are completely tree-shaken will no longer be listed as part of any chunks in generateBundle
The experimentalOptimizeChunks and chunkGroupingSize options have been removed
acorn plugins can only be used if they accept a passed-in acorn instance instead of importing it themselves. See acornjs/acorn#870 for what needs to be done to make plugins compatible that do not support this yet (#3391)
Emitted chunks now have the TypeScript type UInt8Array instead of Buffer. A Buffer can still be used, though (#3395)
The TypeScript types no longer use ESTree types for AST nodes but a very generic type that does not contain information specific to certain node types (#3395)
The signature of the writeBundle plugin hook has been changed to match generateBundle: The bundle object is now passed as second parameter instead of first and the first parameter is the output options (#3361)
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Bumps rollup from 1.32.1 to 2.0.3.
Release notes
Sourced from rollup's releases.
Changelog
Sourced from rollup's changelog.
Commits
3ef6f07
2.0.3b363c43
Update changeloga468a31
chore(deps): switch to yargs-parser lib (#3377)77dbe1f
Use strict types with PluginDriver (#3426)ddc267e
Add missing type declaration for getCombinedSourcemap (#3431)9d4a49f
Detail how return values fromaugmentChunkHash
are used (#3432)b43bb7e
2.0.2a2ac44e
Update changelogb5b9164
Fix conditional exports again for ESM (#3430)676bb03
2.0.1Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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