docs: adding changes and doc related to prettier

Author: simschla

CHANGES.md

@@ -17,11 +17,15 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 * `enum OnMatch { INCLUDE, EXCLUDE }` so that `FormatterStep.filterByContent` can not only include based on the pattern but also exclude. ([#1749](https://github.com/diffplug/spotless/pull/1749))
 ### Fixed
 * Update documented default `semanticSort` to `false`. ([#1728](https://github.com/diffplug/spotless/pull/1728))
+* Add support for `prettier` version `3.0.0` and newer. ([#9999]https://github.com/diffplug/spotless/pull/9999), [#1751](https://github.com/diffplug/spotless/issues/1751))
+* Fix npm install calls when npm cache is not up-to-date. ([#9999]https://github.com/diffplug/spotless/pull/9999), [#1750](https://github.com/diffplug/spotless/issues/1750))
+
 ### Changes
 * Bump default `cleanthat` version to latest `2.13` -> `2.17`. ([#1734](https://github.com/diffplug/spotless/pull/1734))
 * Bump default `ktlint` version to latest `0.49.1` -> `0.50.0`. ([#1741](https://github.com/diffplug/spotless/issues/1741))
   * Dropped support for `ktlint 0.47.x` following our policy of supporting two breaking changes at a time.
   * Dropped support for deprecated `useExperimental` parameter in favor of the `ktlint_experimental` property.
+* Bump default `prettier` version to latest (v2) `2.8.1` -> `2.8.8`. ([#9999](https://github.com/diffplug/spotless/pull/9999))
 
 ## [2.39.0] - 2023-05-24
 ### Added

plugin-gradle/CHANGES.md

@@ -18,11 +18,14 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
     }
   }
   ```
+* Add support for `prettier` version `3.0.0` and newer. ([#9999]https://github.com/diffplug/spotless/pull/9999), [#1751](https://github.com/diffplug/spotless/issues/1751))
+* Fix npm install calls when npm cache is not up-to-date. ([#9999]https://github.com/diffplug/spotless/pull/9999), [#1750](https://github.com/diffplug/spotless/issues/1750))
 ### Changes
 * Bump default `cleanthat` version to latest `2.13` -> `2.17`. ([#1734](https://github.com/diffplug/spotless/pull/1734))
 * Bump default `ktlint` version to latest `0.49.1` -> `0.50.0`. ([#1741](https://github.com/diffplug/spotless/issues/1741))
   * Dropped support for `ktlint 0.47.x` following our policy of supporting two breaking changes at a time.
   * Dropped support for deprecated `useExperimental` parameter in favor of the `ktlint_experimental` property.
+* Bump default `prettier` version to latest (v2) `2.8.1` -> `2.8.8`. ([#9999](https://github.com/diffplug/spotless/pull/9999))
 
 ## [6.19.0] - 2023-05-24
 ### Added

plugin-gradle/README.md

@@ -882,6 +882,7 @@ spotless {
   yaml {
     target 'src/**/*.yaml'                // you have to set the target manually
     jackson()                             // has its own section below
+    prettier()                            // has its own section below
   }
 }
 ```

plugin-maven/CHANGES.md

@@ -9,11 +9,14 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 * Support pass skip (`-Dspotless.skip=true`) from command-line. ([#1729](https://github.com/diffplug/spotless/pull/1729))
 ### Fixed
 * Update documented default `semanticSort` to `false`. ([#1728](https://github.com/diffplug/spotless/pull/1728))
+* Add support for `prettier` version `3.0.0` and newer. ([#9999]https://github.com/diffplug/spotless/pull/9999), [#1751](https://github.com/diffplug/spotless/issues/1751))
+* Fix npm install calls when npm cache is not up-to-date. ([#9999]https://github.com/diffplug/spotless/pull/9999), [#1750](https://github.com/diffplug/spotless/issues/1750))
 ### Changes
 * Bump default `cleanthat` version to latest `2.13` -> `2.17`. ([#1734](https://github.com/diffplug/spotless/pull/1734))
 * Bump default `ktlint` version to latest `0.49.1` -> `0.50.0`. ([#1741](https://github.com/diffplug/spotless/issues/1741))
   * Dropped support for `ktlint 0.47.x` following our policy of supporting two breaking changes at a time.
   * Dropped support for deprecated `useExperimental` parameter in favor of the `ktlint_experimental` property.
+* Bump default `prettier` version to latest (v2) `2.8.1` -> `2.8.8`. ([#9999](https://github.com/diffplug/spotless/pull/9999))
 
 ## [2.37.0] - 2023-05-24
 ### Added

plugin-maven/README.md

@@ -970,6 +970,7 @@ Uses Jackson for formatting.
     </includes>
 
     <jackson />    <!-- has its own section below -->
+    <prettier />   <!-- has its own section below -->
   </yaml>
 </configuration>
 ```