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Update the changes page #1241

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Sep 29, 2024
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Update the changes page #1241

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17 changes: 17 additions & 0 deletions src/reference/changes/sbt-2.0-change-summary.md
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Expand Up @@ -7,10 +7,25 @@ While the general concept translates to sbt 1.x,
details of both 2.x and this doc are subject to change.
```

Changes with compatibility implications
---------------------------------------

See also [Migrating from sbt 1.x](./migrating-from-sbt-1.x.md).

- sbt 2.x uses Scala 3.x for build definitions and plugins (Both sbt 1.x and 2.x are capable of building Scala 2.x and 3.x) by [@eed3si9n][@eed3si9n], [@adpi2][@adpi2], and others.
- Bare settings are added to all subprojects, as opposed to just the root subproject, and thus replacing the role that `ThisBuild` has played. by [@eed3si9n][@eed3si9n] in [#6746][6746]
- `test` task is changed to be incremental test that can cache test results. Use `testFull` for full test by [@eed3si9n][@eed3si9n] in [#7686][7686]
- sbt 2.x plugins are published with `_sbt2_3` suffix by [@eed3si9n][@eed3si9n] in [#7671][7671]
- sbt 2.x adds `platform` setting so `ModuleID`'s `%%` operator can cross build on JVM as well as JS and Native, as opposed to `%%%` operator that was created in a plugin to workaround this issue. by [@eed3si9n][@eed3si9n] in [#6746][6746]

### Dropped dreprecations

- sbt 0.13 style shell syntax by [@eed3si9n][@eed3si9n] in [#7700][7700]

Features
--------

- Project matrix, which was available via plugin in sbt 1.x, is in-sourced.
- Local/remote hybrid cache system. sbt 2.x implements cached task, which can automatically cache the task results to local disk and Bazel-compatible remote cache. by [@eed3si9n][@eed3si9n] in [#7464][7464] / [#7525][7525]

Previously on sbt
Expand All @@ -23,6 +38,8 @@ See also:
[6746]: https://github.com/sbt/sbt/pull/6746
[7464]: https://github.com/sbt/sbt/pull/7464
[7525]: https://github.com/sbt/sbt/pull/7525
[7671]: https://github.com/sbt/sbt/pull/7671
[7686]: https://github.com/sbt/sbt/pull/7686
[7700]: https://github.com/sbt/sbt/pull/7700
[@eed3si9n]: https://github.com/eed3si9n
[@adpi2]: https://github.com/adpi2