chore: update change log

CHANGELOG.md

@@ -7,10 +7,59 @@ All notable changes to this project will be documented in this file. See [conven
 
 ### Miscellaneous Chores
 
-- initialize basic structure for the repo - ([2436bec](https://github.com/tyrchen/qdrant-lib/commit/2436bec4a02caac64f6c1f97ca79b6ce745b4f53)) - Tyr Chen
+- add class 2 figures - ([cbe0cbc](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/cbe0cbc9276835d31cb491c2997494877f011e9d)) - Tyr Chen
 
-### Other
+---
+## [2-6-dummy-redis-server](https://github.com/tyr-rust-bootcamp/02-concurrency/compare/v2-4-metrics-2..v2-6-dummy-redis-server) - 2024-03-30
+
+### Features
+
+- dummy redis server - ([77957e5](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/77957e5a86f9ad149e7f502d02f154162c682360)) - Tyr Chen
+
+---
+## [2-4-metrics-2](https://github.com/tyr-rust-bootcamp/02-concurrency/compare/v2-3-metrics-1..v2-4-metrics-2) - 2024-03-30
+
+### Bug Fixes
+
+- do not use unwrap - ([5ea969f](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/5ea969f38bc9b786ed803df73e3c6e7adce8d681)) - Tyr Chen
+
+### Features
+
+- support rw lock & display - ([25c6257](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/25c62578cd802c7940129f6b224263a7e1c7b845)) - Tyr Chen
+- support DashMap - ([4163000](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/4163000c4d5b1ddfd63c5fd386d7cd54a42dd377)) - Tyr Chen
+- support atomic map - ([dbbc4ed](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/dbbc4ed9556034b92e15920491cdfcb3c3647de2)) - Tyr Chen
+
+---
+## [2-3-metrics-1](https://github.com/tyr-rust-bootcamp/02-concurrency/compare/v2-2-matrix..v2-3-metrics-1) - 2024-03-30
+
+### Bug Fixes
+
+- add default for metrics to fix linting error - ([7834760](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/7834760c5e8e02480a9d1c24701cf6c84f44a206)) - Tyr Chen
+
+### Features
+
+- support concurrent metrics - ([2188e11](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/2188e1172883c02cbd027fb32be79d3a6cb60e41)) - Tyr Chen
+
+---
+## [2-2-matrix](https://github.com/tyr-rust-bootcamp/02-concurrency/compare/v2-1-thread-1..v2-2-matrix) - 2024-03-30
+
+### Features
+
+- support sequential matrix multiply - ([7dbbbc5](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/7dbbbc5792ece1e77edfd44656cd231ca59f0aea)) - Tyr Chen
+
+### Refactoring
+
+- make matrix multiply to be concurreny with threads - ([6981550](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/6981550a6d66d3c6e0eec5a16b476e42f842407d)) - Tyr Chen
+
+---
+## [2-1-thread-1] - 2024-03-30
+
+### Features
+
+- first try on rust thread - ([3a90550](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/3a905500b1485f255a571a5d31e3a7696eb21041)) - Tyr Chen
+
+### Miscellaneous Chores
 
-- init the project and add the assets - ([6a3ca0a](https://github.com/tyrchen/qdrant-lib/commit/6a3ca0a900451c55969cc8dec20afb5351d86599)) - Tyr Chen
+- init repo for 2nd week - ([e79a802](https://github.com/tyr-rust-bootcamp/02-concurrency/commit/e79a8022984cb15ddb90a8cd6988ed416d456ef9)) - Tyr Chen
 
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