Merge pull request #3 from rya-sge/main

Update documentation

Author: rya-sge

.gitignore

@@ -18,9 +18,7 @@ pids
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov
 cache/
-# Coverage directory used by tools like istanbul
-coverage
-*.lcov
+
 
 # nyc test coverage
 .nyc_output

CHANGELOG.md

@@ -0,0 +1,12 @@
+# Changelog
+
+All notable changes to this project are documented in this file.
+
+## [0.1.0] - 2026-03-25
+
+### Added
+- Initial release of CMTAT-FIX: on-chain FIX descriptor support for CMTAT tokens.
+- `FixDescriptorEngine` architecture bound per token, with role-gated descriptor management and verification.
+- Descriptor commitment flow with `fixRoot` storage, SBE pointer/length handling, and Merkle proof field verification.
+- CMTAT integration via `FixDescriptorEngineModule` and `CMTATWithFixDescriptor` forwarding implementation.
+- Foundry tests and deployment script for engine/module/integration coverage and deployment workflow.