update change log

CHANGES.md

@@ -1,40 +1,9 @@
 # Release notes
 
-## Planned
+## 1.2.1
 
-* Write comparison suite
-
-* Comments for all core modules
-
-* Add a mechanism for users to specify minimum resource requirements (texture size, varying units, etc.)
-
-* Benchmark suite
-
-  * Dashboard for test cases and benchmarks
-  * Create some more typical drawing examples
-
-* A pretty printer for the generated code
-
-* Documentation
-
-  * All interface methods must be documented
-  * Examples for all major features
-  * Set up/quick start guides
-  * Live coding videos on youtube
-  * Talks?  (what conferences can we present these results at?)
-  * Core library modules need better comments
-  * Work flow for development and testing needs documentation
-
-* Helper modules
-
-  * Debugging tools for inspecting the state of framebuffers, textures, buffers
-
-* Recipe book/example set
-
-  * Globe
-  * Turing patterns
-  * Asset loading (obj, ply, etc.)
-  * Water Reflection(though cubic-framebuffers)
+* Fixed bug with depth and stencil attachments being cleared
+* `regl.elements` now correctly infers count from length and vice-versa
 
 ## 1.2.0