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-# ChangeLog
-
-## 2022-04-09
-
-- Add [Zh - Formating]
-- Add [Zh - Lifetime-Basic]
-- Add [Zh - Static]
-
-## 2022-03-31
-
-- Add [Iterator](https://practice.rs/functional-programing/iterator.html)
-- Add [Newtype and DST](https://practice.rs/newtype-sized.html)
-
-
-## 2022-03-30
-
-- Add [Advance Liftime](https://practice.rs/lifetime/advance.html) chapter
-
-### 2022-03-29
-
-- Add language switch icon in top-right corner
-- Add [&'static and T: 'static](https://practice.rs/lifetime/static.html)
-  
-
-### 2022-03-28
-
-- Add [Basic lifetime](https://practice.rs/lifetime/basic.html)
-
-### 2022-03-25
-
-- Replace gitalk with giscus comments system which is based on Github Discussions
-- Update css styles
-
-### 2022-03-24
-
-- Add [comment-docs.md(Zh)]
-
-### 2022-03-23
-
-- Add [crate.md(Zh)]
-- Add [module.md(Zh)]
-- Add [use-pub.md(Zh)]
-
-
-### 2022-03-20
-
-- Add [Result (zh)]
-- Add [Panics (Zh)]
-- Add [Type conversion - others.md (zh)]
-
-### 2022-03-18
-
-- Add [Type conversion - From and Into( Zh )]
-
-### 2022-03-17
-
-- Add [Small projects with Elegant code](https://practice.rs/elegant-code-base.html)
-
-### 2022-03-15
-
-- Add [Formatting](https://practice.rs/formatted-output/formatting.html)
-- Add [prinln! and format!](https://practice.rs/formatted-output/println.html)
-- Add [Debug and Display](https://practice.rs/formatted-output/debug-display.html)
-- Add [Comments and Docs](https://practice.rs/comments-docs.html)
-- Add [Fighting with Compiler](https://practice.rs/fight-compiler/intro.html)
-
-
-### 2022-03-14
-
-- Add [Package and Crate](https://practice.rs/crate-module/crate.html)
-- Add [Modules](https://practice.rs/crate-module/module.html)
-- Add [Advanced use and pub](https://practice.rs/crate-module/use-pub.html)
-
-### 2022-03-11
-
-- Add one exercise in [Patterns](https://practice.rs/pattern-match/patterns.html)
-- Add [Result and ?](https://practice.rs/result-panic/result.html)
-
-### 2022-03-10
-
-- Add [Type conversions - From/Into](https://practice.rs/type-conversions/from-into.html)
-- Add [Type conversions - Others](https://practice.rs/type-conversions/others.html)
-- Add [Panics](https://practice.rs/result-panic/panic.html)
-- Add exercises for [diverging functions](https://practice.rs/basic-types/functions.html#diverging-functions)
-
-### 2022-03-09
-
-- Translate several English chapters to Chinese
-- Add [Type conversions - As](https://practice.rs/type-conversions/as.html)
-  
-### 2022-03-08
-
-- Add [HashMap](https://practice.rs/collections/hashmap.html)
-- Translate several English chapters to Chinese
-
-### 2022-03-07
-
-- Add [Strings](https://practice.rs/collections/string.html)
-- Add [Vectors](https://practice.rs/collections/vector.html)
-
-### 2022-03-06
-
-- Add [Advanced Traits](https://practice.rs/generics-traits/advanced-traits.html)
-
-### 2022-03-05
-
-- Add [Trati object](https://practice.rs/generics-traits/trait-object.html)
-
-### 2022-03-05
-
-- Add [Traits chapter](https://practice.rs/generics-traits/traits.html) and solutions
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