🔀 🚸 Output debug log if necessary.

commit 5d26452
Author: ADD-SP <[email protected]>
Date:   Sat Jan 16 18:10:26 2021 +0800

    :loud_sound: Update CHANGES.

commit bac1d02
Author: ADD-SP <[email protected]>
Date:   Sat Jan 16 17:54:45 2021 +0800

    :children_crossing: Output debug log if necessary.

Author: ADD-SP

CHANGES-ZH-CN.md

@@ -2,14 +2,32 @@
 
 ## [未发布]
 
+### 注意
+
+* 因为在 `v3.0.3` 测试过程中新增了向下兼容的功能，所以 `v3.0.3` 被跳过。
+
 ### 新增
 
+* 增加调试日志便于排障（[bac1d02](https://github.com/ADD-SP/ngx_waf/commit/bac1d026e9e902d9a49881e899cba4965f3388a4)）。
+
 ### 改动
 
 ### 修复
 
+* 修复了一个段错误（[57d7719](https://github.com/ADD-SP/ngx_waf/commit/57d7719654caddc40ee655c797f0984f42c25495)）。
+
 * 更精确的访问频次统计（[53d3b14](https://github.com/ADD-SP/ngx_waf/commit/53d3b149a524252dbb9b8170e31f4b1f4895a6b7)）。
 
+***
+
+## [3.0.2] - 2021-01-10
+
+### 注意
+
+* 因为在 `v3.0.1`上有热修复，所以 `v3.0.2` 的一切测试版本作废，请不要使用这些测试版。
+
+### 修复
+
 * 修复一个了在 `Alpine Linux` 下的编译错误（[e989aa3](https://github.com/ADD-SP/ngx_waf/commit/e989aa34370da73f03627601188ca33844372c4f)）。
 
 ***

CHANGES.md

@@ -2,14 +2,32 @@
 
 ## [Unreleased]
 
+### Note
+
+* `v3.0.3` was skipped because a backward compatibility feature was added during the `v3.0.3` test.
+
 ### Added
 
+* Add debug log for easy troubleshooting ([bac1d02](https://github.com/ADD-SP/ngx_waf/commit/bac1d026e9e902d9a49881e899cba4965f3388a4)).
+
 ### Changed
 
 ### Fixed
 
+* Fixed a segmentation fault ([57d7719](https://github.com/ADD-SP/ngx_waf/commit/57d7719654caddc40ee655c797f0984f42c25495))。
+
 * More accurate visit frequency statistics ([53d3b14](https://github.com/ADD-SP/ngx_waf/commit/53d3b149a524252dbb9b8170e31f4b1f4895a6b7)).
 
+***
+
+## [3.0.2] - 2021-01-10
+
+### Note
+
+* Because of hotfixes performed on `v3.0.1`, all beta versions of `v3.0.2` are voided, please do not use these beta versions.
+
+### Fixed
+
 * Fixed a build error on `Alpine Linux` ([e989aa3](https://github.com/ADD-SP/ngx_waf/commit/e989aa34370da73f03627601188ca33844372c4f)).
 
 ***