New dashboard and buffer/window management

1. New dashboard.
2. New buffer/window management with persp-mode.
3. Add company-box: icons and quickhelp in company.
4. Enhance lsp-mode.
5. Use forge instead of magithub.
6. Nice writing: olivetti to replace darkroom-mode.
7. Remove centaur-company-enable-yas.
8. Remove cnfonts.
9. Remove regexp-fuzzy from ivy builders.
10. Add 1fancy-narrow`.
11. Other enhancements.
12. Bug fix.

New default looks

1. New default looks: doom-themes and doom-modeline/telephone-line.
2. Optimize startup performance (~20%).
3. Enable dashboard by default.
4. Display all-the-icons in ivy-rich.
5. Use lsp new interfaces by default.
6. Integrate elfeed: A RSS feed reader.
7. Disable cnfonts by default since it makes fonts messy.
8. Improve ivy-views to replace eyebrowse.
9. Use persp-mode to manage workspace. Disable desktop.
10. Disable ibuffer-auto-mode due to the performance issue.
11. Other misc improvements.

Support Emacs 27

1. Support early init-file in Emacs27.
2. Fix title color while changing themes on mscOS.
3. Improve ace-window. Remove switch-window and winum.
4. Use shackle instead of popwin.
5. Use amx instead of smex.
6. View last popup buffer (bind to "C-h z").
7. Add: daemons - manage system services.
8. Add: rmsbolt - A compiler output viewer.
9. Other improvements.

Minor improvements

Fix some minor issues.

Support LSP

1. Support LSP, including lsp-mode and eglot.
2. Improve flyspell.
3. Improve markdown-mode.
4. Improve go-mode.
5. Improve themes: using all-the-icons in treemacs.
6. Add sudo-edit: Open files as another user.
7. Support dashboard.
8. Remove emoji.

Support 25.1+

1. Only support Emacs 25+.
2. Useswitch-window instead of ace-window.
3. Use winum instead of window-numbering.
4. Remove embedded doom-modeline, install it from melpa.
5. Use : to start pinyin search. ! means negative in ivy.
6. Add cask-mode.
7. Fix abo-abo/swiper#1644.
8. Refactor and eliminate warnings.
9. Other improvements.

Integrate DOOM themes

This release is the last one supports Emacs 24.4+.

1. Optimize for Emacs 26.
2. Support doom-themes.
3. Support doom-modeline. Internal, not in MEPLA so far.
4. Add bmx-mode.
5. Flycheck: markdownlint, eslint.
6. Fix: tuna package archives.
7. Add helpful: A better "Help" buffer.
8. Beautify diff-hl faces.
9. Use switch-window instead of ace-window.
10. Improve treemacs.
11. Add dimmer-mode for better editing the current buffer.
12. Disable yasnippet for company backends by default. New customization my-company-backend-with-yas.

Enhancements

1. Enhance go-mode.
2. Enhance popwin.
3. Enhance org-mode.
4. Remove org-bullets due to bad performance.
5. Add magithub.
6. Preview Markdown with github style
7. Use highlight-indent-guides' instead of indent-guide'.
8. Improve keybindings for ag', pt', `rg'.
9. Improve company and flycheck.
10. Add command: update-dotfiles.
11. Fix: dired doesn't work without gls on macOS.
12. Fix: #16 remove excessive quote to fix python mode problem.
13. Remove highlight-parentheses.

Support Emacs26

1. Support Emacs26.
2. Improve ivy.
3. Improve go mode.
4. Improve rg, pt.
5. Improve w32 hotkeys.

Enhancements

• Optimize performance.
• Improve popwin.
• Use symbol-overlay instead of highlight-symbol.
• Remove back-button: using C-x C-SPC and C-u C-SPC.
• Use native rectangle-mark-mode. Remove cua-rect.
• Use treemacs instead of neotree and imenu-list.
• Enhance go-mode.
• Support emojis.