update readme (https://github.com/floooh/sokol/pull/1222)

README.md

@@ -6,7 +6,7 @@
 
 # Sokol
 
-[**See what's new**](https://github.com/floooh/sokol/blob/master/CHANGELOG.md) (**08-Mar-2025** sokol_gfx.h: initial compute shader support
+[**See what's new**](https://github.com/floooh/sokol/blob/master/CHANGELOG.md) (**15-Mar-2025** sokol_gfx.h: new vertex formats and related behaviour cleanup)
 
 [![Build](/../../actions/workflows/main.yml/badge.svg)](/../../actions/workflows/main.yml) [![Bindings](/../../actions/workflows/gen_bindings.yml/badge.svg)](/../../actions/workflows/gen_bindings.yml) [![build](https://github.com/floooh/sokol-zig/actions/workflows/main.yml/badge.svg)](https://github.com/floooh/sokol-zig/actions/workflows/main.yml) [![build](https://github.com/floooh/sokol-nim/actions/workflows/main.yml/badge.svg)](https://github.com/floooh/sokol-nim/actions/workflows/main.yml) [![Odin](https://github.com/floooh/sokol-odin/actions/workflows/main.yml/badge.svg)](https://github.com/floooh/sokol-odin/actions/workflows/main.yml)[![Rust](https://github.com/floooh/sokol-rust/actions/workflows/main.yml/badge.svg)](https://github.com/floooh/sokol-rust/actions/workflows/main.yml)[![Dlang](https://github.com/kassane/sokol-d/actions/workflows/build.yml/badge.svg)](https://github.com/kassane/sokol-d/actions/workflows/build.yml)[![C3](https://github.com/floooh/sokol-c3/actions/workflows/build.yml/badge.svg)](https://github.com/floooh/sokol-c3/actions/workflows/build.yml)