Update to v2.0

close #11
close #10
close #9

README.md

@@ -20,6 +20,7 @@ This is a small local Arcaea server based on Python and Flask, which can simulat
 - 自定义歌曲下载 Customizable songs download
 - 单曲和曲包购买（没啥用） Single songs and song packs purchase(useless)
 - 奖励系统 Present system
+- 兑换码系统 Redeem code system
 - 全角色立绘 All character drawings
 - 角色技能 Character skills
 - 自定义角色属性 Customizable characters attributes
@@ -31,12 +32,11 @@ This is a small local Arcaea server based on Python and Flask, which can simulat
 
 没有以下 We don't have：
 - 角色数值 Character characteristic value
-- 数据同步的时间记录 The record of time for data synchronization 
 - 服务器安全性保证 Server security assurance
 
 可能有问题 There may be problems：
 - Recent 30
-- 一些歌曲的解锁 Some Songs' unlocking
+- 一些歌曲的解锁 Some songs' unlocking
 
 ## 说明 Statement
 只是很有趣，用处探索中。  
@@ -55,13 +55,23 @@ It is just so interesting. What it can do is under exploration.
 >
 > Tips: When updating, please keep the original database in case of data loss.
 
-### Version 1.9
-- 适用于Arcaea 3.4.0版本 For Arcaea 3.4.0
+### Version 2.0
+- 适用于Arcaea 3.4.1版本 For Arcaea 3.4.1
+- 更新API接口至13 Update API interface to 13.
 - 更新了歌曲数据库 Update the song database.
-- 新搭档**Luna & Mia**已解锁 Unlock the new character **Luna & Mia**.
-- 新增了奖励系统 Add the present system.
+- 新增了兑换码系统 Add the redeem code system.
+- 优化了下载时文件MD5的读取速度 Optimize the reading speed of MD5 when downloading.
+- 新增初见保护 Add initial protection.
+- EX保护机制修改，现在重复歌曲若分数较高，会刷新r30中最早的记录，并保证ptt不下降，仍不清楚能否正常起效 EX protection mechanism has been modified. If the score of one repetitive song is higher, it will refresh the earliest record in r30 and ensure that PTT won't not drop. It is still unclear whether it can work normally.
+- 数据迁移机制修改，现在重复数据以旧数据库数据为准 The database migration mechanism has been modified. Now the duplicate data is subject to the old database data.
+- 机制修改，数据库缺少歌曲定数会当做Unrank处理 The mechanism has been modified. The lack of chart constant of songs in the database will be treated as unrank.
+- 后台新增用户密码修改、用户封禁和成绩清除 Add user password modification, user ban and score clearance in the background.
+- 游戏内数据同步将记录同步时间 Data synchronization in game will record synchronization time.
 - 修复了一些Bug Fix some bugs.
 
+> 提醒：本次更新针对了API接口更新，将无法兼容Arcaea 3.4.1以下版本
+>
+> Tips: 
 
 ## 运行环境与依赖 Running environment and requirements
 - Windows操作系统 Windows operating system