We moved `@actions/http-client` to be part of the toolkit in https://github.com/actions/toolkit/pull/1062. We also made some breaking changes to exported types and released v2.
The biggest change in terms of lines of code affected was to get rid of the `I-` prefix for interfaces since TypeScript doesn't follow this convention.
I bumped the patch version of all packages except for `tool-cache`, where I bumped the major version. The rationale is explained in the release notes for that package.
* Adds option to download using AzCopy
* Bump version number and add release notes
* Ensure we use at least v10
* Negate env var so it disables AzCopy
* Use Azure storage SDK to download cache
* Use same level of parallelism as AzCopy
* Fix naming of variable
* React to feedback
* Bump Node types to Node 12
* Make linter happy
* Pass options into restoreCache method
* Fix tests
* Restructure files and add tests
* Add method to get the default download and upload options
* Include breaking changes in RELEASES.md
Co-authored-by: Josh Gross <joshmgross@github.com>
