Has to go together with sr#1007734.

- Update to 0.8.0:
- Breaking changes:
- Remove 'insertmode' 'remap' and 'terse' options
- highlight: Rename attributes to match Vim (#19159)
- highlight: Error on invalid names and allow '.' and '@'
- terminal: Drop winpty, require Windows 10 #18253
- treesitter: Use @foo.bar style highlight groups
- treesitter: Do not merge queries by default (#20105)
- Features:
- runtime: Enable filetype.lua by default (#19216)
- Add undo!
- Add "prerelease" to version dict
- Click support for 'statusline', 'winbar' #18650
- Add preview functionality to user commands
- allow Cmdheight=0 (EXPERIMENTAL) #16251
- Stdpath('run'), /tmp/nvim.user/ #18993
- Add 'mousescroll' option (#12355)
- Allow :wincmd to accept a count (#19815)
- Multibuffer preview support for inccommand
- Man: Port to Lua (#19912)
- api: Ui options relevant for remote TUI
- api: Add nvim_parse_cmd And nvim_cmd
- api: Support handling stdin stream in remote ui
- api: Add group_name to nvim_get_autocmds
- api: Enable nvim_exec_autocmds to pass arbitrary data
(#18613)
- api: Support pattern array for exec_autocmds
- api: Add unsilent to command APIs
- api: Add replace_keycodes to nvim_set_keymap (#19598)
- api: Add support for :horizontal modifier
- api: Add "move" to nvim_input_mouse
- api/ui: "ui_watched" option for ui-side extmarks
- build: Add_glob_target runs only on changed files #19070
- checkhealth: Check for slow shell #17829
- defaults: Session data in $XDG_STATE_HOME #15583
- defaults: Search selection by * and # in visual mode
(#18538)
- defaults: Nnoremap & :&& #19365
- defaults: enable mouse by default (set mouse=nvi) #19290
- diagnostic: Pass diagnostics as data to DiagnosticChanged
autocmd (#20173)
- docs: Gen_help_html.lua
- edit: Insert an unsimplified key using CTRL-SHIFT-V
- treesitter: Full support for spelling
- filetype: Convert more patterns to filetype.lua
- filetype: Remove side effects from vim.filetype.match
(#18894)
- filetype: Expand environment variables in filetype patterns
(#20145)
- fs: Add vim.fs functions: parents() dirname() basename()
dir() find() normalize()
- highlight: Implement CurSearch highlight
- highlight: Support scoped @spam.eggs.baked_beans groups
- input: Delay all simplifications
- l10n: Turkish translations #19441
- l10n: Improve zh_CN translations (#19483)
- lsp: Remove capabilities sanitization (#17814)
- lsp: Show feedback on empty hover response (#18308)
- lsp: Options to filter and auto-apply code actions (#18221)
- lsp: Add vim.lsp.buf.format (#18193)
- lsp: Add logging level "OFF" (#18379)
- lsp: Add LspAttach and LspDetach autocommands
- lsp: Add filter to vim.lsp.get_active_clients()
- lsp: Option to reuse_win for jump actions (#18577)
- lsp: Add a start function (#18631)
- lsp: Send didChangeConfiguration after init (#18847)
- lsp: Defaults: tagfunc, omnifunc, formatexpr (#19003,
#19677)
- lsp: Allow passing custom list handler to LSP functions
that return lists (#19213)
- lsp: Provide feedback if server can't compute rename result
(#19546)
- lsp: Add range option to code_action; deprecate
range_code_action (#19551)
- lsp: Disable exit_timeout by default (#19672)
- lsp: Add tcp support
- lua: Vim.deprecate() #18320
- lua: Vim.cmd() with kwargs acts like nvim_cmd() #18523
- lua: Allow some vim script functions to run in fast
callbacks
- lua: Measure require in --startuptime
- lua: Allow vim.cmd to be indexed (#19238)
- lua: Print source locations of lua callbacks (#19597)
- lua: Add vim.iconv (#18286)
- lua: Vim.ui_attach to get ui events from lua (EXPERIMENTAL)
- man.vim: List command flags in "gO" outline #17558
- mappings: Do not replace existing mapping for simplified
form
- mappings: Allow special keys and modifiers in mapping
- mapset: Support restoring "replace_keycodes" and "desc"
- mapset: Support restoring Lua callback (#20024)
- marks: Restore viewport on jump #15831
- nvim_create_user_command: Pass structured modifiers to
commands
- pum: Pretend 'mousemoveevent' is set when showing
right-click menu
- server: Set $NVIM, unset $NVIM_LISTEN_ADDRESS #11009
- server: Instance "name", store pipes in stdpath(state)
- term: Add support for libvterm >= 0.2
- terminal: Implement for terminal mode
- terminal: Recognize underdouble and undercurl
- terminfo: Bump built-in terminfo entries (#18570)
- treesitter: Allow customizing language symbol name
- treesitter: Add ability to retreive a tree/node given a
range
- treesitter: Upstream node methods from nvim-treesitter
- treesitter: Include language in invalid query error
(#14053)
- treesitter: Bundle Lua parser and queries
- treesitter: Add viml parser and queries
- treesitter: Add injections
- treesitter: Add vim.treesitter.start(), enable for Lua
- treesitter: Bundle :help parser and queries
- tui: Query terminal for CSI u support (#18181)
- tui: Recognize keypad keys when using kitty keyboard
protocol
- tui: Try terminfo for [re]set_cursor_color OSC #19255
- tui: Allow grid and host to disagree on ambiguous-width
chars (#19686)
- tui: Recognize sidescroll events (#19992)
- tui: Support 'mousemoveevent'
- ui: Add 'winbar'
- ui: Clear message history explicitly with msg_history_clear
event
- ui: Make right-click menu work properly with ext_multigrid
- ui: Allow to set the highlight namespace per window
- ui: Use msg_grid based implementation for cmdheight=0
- ui-ext: Make 'mousemoveevent' a ui_option
- eval: Make Lua Funcref work as method and in substitute()
(#20217)
- eval: Input() support any type for "cancelreturn" in a dict
(#19357)
- Remove neovim-0.1.7-bitop.patch (bsc#1202958), we actually
don't need it (luajit has bit module) and it hurts us.
- Remove unnecessary neovim.patch
- Remove upstreamed 7657-run-tests-aarch64.patch.