Release version 18.

meson-gse.build: Bump version to 18.
README.md: Add v18 changelog.

README.md

@@ -41,12 +41,12 @@ Install directly from the [Gnome Shell Extensions
 site](https://extensions.gnome.org/extension/1720/weeks-start-on-monday-again/).
 
 Or download the [zip
-file](https://github.com/F-i-f/weeks-start-on-monday/releases/download/v17/weeks-start-on-monday@extensions.gnome-shell.fifi.org.v17.shell-extension.zip)
+file](https://github.com/F-i-f/weeks-start-on-monday/releases/download/v18/weeks-start-on-monday@extensions.gnome-shell.fifi.org.v18.shell-extension.zip)
 from the GitHub [releases
 page](https://github.com/F-i-f/weeks-start-on-monday/releases) and run:
 
 ``` shell
-gnome-extensions install weeks-start-on-monday@extensions.gnome-shell.fifi.org.v17.shell-extension.zip
+gnome-extensions install weeks-start-on-monday@extensions.gnome-shell.fifi.org.v18.shell-extension.zip
 ```
 
 ## Building from source
@@ -69,6 +69,16 @@ gnome-extensions install weeks-start-on-monday@extensions.gnome-shell.fifi.org.v
 
 ## Changelog
 
+### Version 18
+#### September 11, 2024
+
+- Gnome Shell 47 compatibility.
+- Update meson-gse:
+  - Now requires meson 1.4.0 or later.
+  - Build now runs eslint on test, added prettier target.
+- Update to pass eslint.
+- Code reformatted with prettier.
+
 ### Version 17
 #### April 5, 2024
 
@@ -207,3 +217,5 @@ First public release.
  -->
 <!--  LocalWords:  initTranslations gse's GJS mozjs re-implementation
  -->
+<!--  LocalWords:  eslint js102 js91
+ -->

meson-gse.build

@@ -16,7 +16,7 @@
 
 gse_project({weeks-start-on-monday},
 	    {extensions.gnome-shell.fifi.org},
-	    {17},
+	    {18},
 {
 gse_sources	    += []
 gse_libs	    += []