v2.8.1 — Cosmetic: store icon changed to an envelope (✉️) via inline SVG data URI. No changes to detection, copy, or injection logic.
v2.7.1 — Fix: Runaway button injection. BTN_ATTR was dropped in 2.7's stylesheet refactor, breaking the guard against re-processing our own buttons. Restored it + added BUTTON to SKIP_TAGS.
v2.6 — ContentEditable Isolation & Input Handling Guard NEW: Added comprehensive isInEditableRegion guards to completely skip contenteditable elements (such as webmail composers, CRM editors, and Notion blocks), preventing text-node splitting or cursor corruption on live editing surfaces.
Fixed: Isolated TEXTAREA elements from TreeWalker text-node parsing to avoid reading static default values; live text values are now correctly handled via a dedicated querySelectorAll form-field scan.
Improved: Added double-protection hostname check (apps.sfc.hk) directly inside the code to run alongside @exclude metadata rules for better edge-case compatibility.
Enhanced: Re-entrancy guards and safety logic refined inside the MutationObserver scan cycle.
v2.5 Fix: Duplicate buttons on sites like HK01 where mailto already contains a native button child. Now marks immediately and hijacks the existing button's click instead of inserting a new one. Also: walkNode skips children of processed mailto links; injectIntoAria skips elements inside processed mailto .
v1.9 — Enterprise Dashboard Compatibility & Bug Fixes
title, aria-label, placeholder, data-email, and data-value attributes for hidden email hintsinput and textarea value attributes新增 input/textarea value 邮箱识别，修复后台管理系统（如 Ant Design）兼容性，支持表单密集型 SPA 页面。
CODE and PRE from SKIP_TAGS — fixes emails in code-block AI chat output (e.g. Gumloop) being silently ignoredcharacterData: true to MutationObserver — captures streamed text mutations from AI platforms移除 CODE/PRE 跳过规则，修复 Gumloop 等 AI 聊天界面中邮箱无法识别的问题；新增流式文本变化监听；重试延迟延长至 15 秒。
优化中英文介绍，新增功能对照表和适用场景说明 / Updated bilingual description with feature table and use cases