iOS7
UI 扁平化
<span style="color: rgb(49, 66, 78); font-family: 'microsoft yahei'; font-size: 16px; text-align: start; background-color: rgb(247, 247, 247);">UIDynamic</span><br>
<strong style="color: rgb(49, 66, 78); font-family: 'microsoft yahei'; font-size: 16px; text-align: start;">Sprite Kit</strong><br>
<strong style="color: rgb(49, 66, 78); font-family: 'microsoft yahei'; font-size: 16px; text-align: start;">UIBackgroundModes</strong><br>
<span style="color: rgb(49, 66, 78); font-family: 'microsoft yahei'; font-size: 16px; text-align: start; background-color: rgb(247, 247, 247);">MultipeerConnectivity</span><br>
<strong style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Tahoma, Arial, STXihei, 'Microsoft YaHei', 微软雅黑, sans-serif; font-size: 16px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2; background-color: rgb(254, 254, 254);">Text Kit</strong><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Tahoma, Arial, STXihei, 'Microsoft YaHei', 微软雅黑, sans-serif; font-size: 16px; font-variant-ligatures: normal; orphans: 2; text-align: start; text-indent: 16px; widows: 2; background-color: rgb(254, 254, 254);"> </span><br>
<strong style="color: rgb(51, 153, 102); font-family: 'Helvetica Neue', Helvetica, STheiti, 微软雅黑, 黑体, Arial, Tahoma, sans-serif, serif; font-size: 14px; text-align: start;">NSProgress</strong><br>
Silent Remote NOfifications
iOS8
widget
<span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, STheiti, 微软雅黑, 黑体, Arial, Tahoma, sans-serif, serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2;">size classes</span><br>
handoff
<span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, STheiti, 微软雅黑, 黑体, Arial, Tahoma, sans-serif, serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2;">CoreLocation 室内定位</span><br>
<strong style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, STheiti, 微软雅黑, 黑体, Arial, Tahoma, sans-serif, serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2;">Touch ID 开放</strong><br>
<span style="color: rgb(37, 37, 37); font-family: arial, 'microsoft yahei', 宋体, sans-serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2;">UIAlertController</span><br>
开发输入法
<span style="color: rgb(85, 85, 85); font-family: 'microsoft yahei'; font-size: 15px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2;">UIVisualEffectView </span><span style="color: rgb(85, 85, 85); font-family: 'microsoft yahei'; font-size: 15px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2;">UIBlurEffect</span><br>
子主题
iOS9
spotlight
<span style="color: rgb(73, 73, 73); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2; background-color: rgb(244, 237, 227);">UIStackView</span><br>
<span style="color: rgb(73, 73, 73); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2; background-color: rgb(244, 237, 227);">OC</span><br>
<span style="color: rgb(73, 73, 73); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2; background-color: rgb(244, 237, 227);">Nullability 为空性标记</span><br>
<span style="color: rgb(73, 73, 73); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2; background-color: rgb(244, 237, 227);">Lightweight Generics 轻量级泛型</span><br>
<span style="color: rgb(73, 73, 73); font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-variant-ligatures: normal; orphans: 2; text-align: start; widows: 2; background-color: rgb(244, 237, 227);">__kindof</span><br>
<h3 style="margin: 1em 0px 0.5em; padding: 0px; border: 0px; font-variant-ligatures: normal; font-variant-numeric: inherit; font-stretch: inherit; font-size: 1.6em; line-height: inherit; font-family: ff-tisa-web-pro-1, ff-tisa-web-pro-2, 'Lucida Grande', 'Hiragino Sans GB', 'Hiragino Sans GB W3', 'Microsoft YaHei', 'WenQuanYi Micro Hei', sans-serif; vertical-align: baseline; color: rgb(51, 51, 51); -webkit-font-smoothing: antialiased; orphans: 2; text-align: start; widows: 2;">App Thinning</h3>
iOS10
UI
UITabbarControlelr 的改进
子主题
<span style="color: rgb(17, 17, 17); font-family: Tahoma, 'Microsoft Yahei', Simsun; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">UIColor 新增方法</span><br>
<span style="color: rgb(17, 17, 17); font-size: 18px; font-variant-ligatures: normal; font-weight: bold; orphans: 2; text-align: left; widows: 2;">刷新控件（UIRefresh Control）</span><br>
允许修改桌面图标(10.3的新特性)
<span style="color: rgb(17, 17, 17); font-size: 18px; font-variant-ligatures: normal; font-weight: bold; orphans: 2; text-align: left; widows: 2;">UIViewPropertyAnimator属性动画器</span><br>
SYS
<span style="color: rgb(17, 17, 17); font-family: Tahoma, 'Microsoft Yahei', Simsun; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">User Notifications </span><br>
<span style="color: rgb(17, 17, 17); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">i</span><span style="color: rgb(17, 17, 17); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2; word-wrap: break-word; line-height: 21.6px;">OS10 对隐私权限的管理</span><br>
<span style="color: rgb(17, 17, 17); font-family: Tahoma, 'Microsoft Yahei', Simsun; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">UIApplication对象中openUrl被废弃</span><br>
<span style="color: rgb(17, 17, 17); font-family: Tahoma, 'Microsoft Yahei', Simsun; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">iOS10.0中字体跟随系统设置变化大小</span><br>
<span style="color: rgb(17, 17, 17); font-family: 楷体, 楷体_GB2312, SimKai; font-size: 16px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">新API Speech</span><br>
Xcode
<span style="color: rgb(17, 17, 17); font-family: arial, helvetica, sans-serif; font-size: 18px; font-variant-ligatures: normal; orphans: 2; text-align: left; widows: 2;">Xcode7 和Xcode 8项目中的xib兼容问题</span><br>
子主题
iOS11
UI
<a target="_blank">FileProvider 和 FileProviderUI</a>
System
Auto Fill(从 iCloud Keychain 中获取密码，然后自动填充)
Core NFC<br>
<a target="_blank">IdentityLookup</a>(来拦截系统 SMS 和 MMS 的信息)
Xcode<br>
<span><strong>Named Color</strong></span>(xcassets 里添加颜色)
framwork
Core ML(负责简化和集成机器学习)<br>
ARKit(创建增强现实 (AR) 应用)
DFKit(显示和操作PDF文件)
