2.8 blog post (#13813)

* Draft

* Update

* Generate

* Add `truncate`

* Address review

* Regen

* Update

* Reword changelog for #13016

* Edit intro

* Edit changelog for #13019

* Regenerate blog post

* Address review

Co-authored-by: Georgii Dolzhykov <thorn.mailbox@gmail.com>

changelog_unreleased/blog-post-intro.md

@@ -0,0 +1,15 @@
+---
+author: "Sosuke Suzuki (@sosukesuzuki)"
+authorURL: "https://github.com/sosukesuzuki"
+title: "Prettier 2.8: improve --cache CLI option and TypeScript 4.9 satisfies operator!"
+---
+
+This release includes improvements to the `--cache` option added in 2.7. A new `--cache-location` option has been added, and a bug that saved the cache even when `--write` wasn't specified has been fixed.
+
+We're also adding support for TypeScript 4.9 `satisfies` operator!
+
+If you enjoy Prettier and would like to support our work, consider sponsoring us directly via [our OpenCollective](https://opencollective.com/prettier) or by sponsoring the projects we depend on, including [typescript-eslint](https://opencollective.com/typescript-eslint), [remark](https://opencollective.com/unified), and [Babel](https://opencollective.com/babel).
+
+The Prettier team plans to release 3.0 within the next few months. If you are a plugin developer, get ready for the migration. Visit [the migration guide](https://github.com/prettier/prettier/wiki/How-to-migrate-my-plugin-to-support-Prettier-v3%3F) and issue [#13606](https://github.com/prettier/prettier/issues/13616) for more information.
+
+<!--truncate-->

changelog_unreleased/cli/13016.md

@@ -1,29 +1,21 @@
-#### Fix `--cache` set only if with `--write` or `--no-different` (#13016 by @Milly)
+#### [HIGHLIGHT] Do not save the cache if the `--write` option wasn't specified (#13016 by @Milly)
 
-Do not save formatted cache if without `--write` option and the file is modifies by prettier.
+<!-- prettier-ignore -->
+```bash
+# Prettier stable
+$ prettier --cache foo.js
+# This shows formatted contents of `foo.js`.
+# Then cache is created and `foo.js` is flagged as already formatted.
 
-Before fixed, always save formatted cache if with `--cache` option.
-Therefore, unformatted files will never be formatted.
-
-**2.7:**
-
-```
-> prettier --cache foo.js
-# Show formatted contents of `foo.js`.
-# Then the cache is created and `foo.js` is flagged as already formatted.
-
-> prettier --cache --write foo.js
+$ prettier --cache --write foo.js
 foo.js 2ms (cached)
-# "... (cached)" means that the file is already formatted and do nothing this time.
-```
+# "... (cached)" means the file is already formatted, so nothing is done this time.
 
-**2.8:**
-
-```
-> prettier --cache foo.js
+# Prettier main
+$ prettier --cache foo.js
 # Show formatted contents of `foo.js`.
 
-> prettier --cache --write foo.js
+$ prettier --cache --write foo.js
 foo.js 2ms
-# `foo.js` has
+# `foo.js` is formatted now.
 ```

changelog_unreleased/cli/13019.md

@@ -1,8 +1,6 @@
-#### Add `--cache-location` option (#13019 by @sosukesuzuki)
+#### [HIGHLIGHT] Add `--cache-location` option (#13019 by @sosukesuzuki)
 
-Path to the cache file location used by `--cache` flag. If you don't explicit `--cache-location`, Prettier saves cache file at `./node_modules/.cache/prettier/.prettier-cache`.
-
-If a file path is passed, that file is used as the cache file.
+By default, Prettier CLI saves the cache file for the `--cache` option at `./node_modules/.cache/prettier/.prettier-cache`. This can be overridden now:
 
 ```bash
 prettier --write --cache --cache-location=my_cache_file src

changelog_unreleased/typescript/13764.md

@@ -1,4 +1,4 @@
-#### Support TypeScript 4.9 [`satisfies` operator](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/#satisfies) (#13764, #13783, #13872 by @sosukesuzuki)
+#### [HIGHLIGHT]Support TypeScript 4.9 [`satisfies` operator](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/#satisfies) (#13764, #13783, #13872 by @sosukesuzuki)
 
 <!-- prettier-ignore -->
 ```tsx