docs: Update ChangeLog and README.md for 9.3.1

Author: Mintsuki

ChangeLog

@@ -1,3 +1,14 @@
+2025-05-15  Mintsuki  <[email protected]>
+
+    *** Release 9.3.1 ***
+
+    Noteworthy changes compared to the previous release, 9.3.0:
+
+    Bug fixes:
+        - Remove .git directory mistakenly left over inside release tarballs.
+        - Fix bug that would lead to panics when booting Linux protocol kernels
+          without modules on x86.
+
 2025-05-07  Mintsuki  <[email protected]>
 
     *** Release 9.3.0 ***

README.md

@@ -77,9 +77,9 @@ For example, to clone the latest binary release of the `9.x` branch, one can do:
 ```bash
 git clone https://github.com/limine-bootloader/limine.git --branch=v9.x-binary --depth=1
 ```
-or, to clone a specific binary point release (for example `9.3.0`):
+or, to clone a specific binary point release (for example `9.3.1`):
 ```bash
-git clone https://github.com/limine-bootloader/limine.git --branch=v9.3.0-binary --depth=1
+git clone https://github.com/limine-bootloader/limine.git --branch=v9.3.1-binary --depth=1
 ```
 
 In order to rebuild host utilities like `limine`, simply run `make` in the binary