chore(master): release nvim-tree 1.15.0

[github-actions]

🤖 I have created a release beep boop

1.15.0 (2026-01-11)

Features

• Add option to use diagnostic signs #1826: add diagnostics.diagnostic_opts: vim.diagnostic.Opts will override diagnostics.severity and diagnostics.icons (#3190) (fefa335)
• Persist Bookmarks #1851: add bookmarks.persist, default path: vim.fn.stdpath("data") .. "/nvim-tree-bookmarks.json", disabled by default (#3033) (c89215d)
• Feature request: take root folder into account when computing width in View.grow #3213: add view.width.lines_excluded option (776a5cd)
• Feature request: take root folder into account when computing width in View.grow #3213: add view.width.lines_excluded option (#3214) (776a5cd)
• add NvimTreeFilter filetype (64e2192)
• load command definitions at nvim startup (#3211) (1eda256)
• load command definitions in plugin directory (1eda256)
• set filter input filetype to NvimTreeFilter (#3207) (64e2192)
• use add_trailing also for symlink destination (81ede55)

Bug Fixes

• failed to open nvim-tree when temp file exists #3226: set &swapfile=false before setting tree buffer name, avoiding any potential collisions with a swapfile (#3227) (8298117)
• api.tree.change_root_to_node on a file now changes directory to parent as per documentation (#3228) (b8b44b6)
• correctly assign extmarks to lines when computing tree window width in grow when nvim-tree.view.width.lines_excluded contains "root" (e66994d)
• incorrect window width when right_align icons present (#3239) (e66994d)
• prevent NvimTree to be alternate buffer when tab open (#3205) (e397756)
• renderer.add_trailing applies to symlink destination (#3217) (81ede55)

Performance Improvements

• commands: defer module loading (#3210) (68c67ad)

---

This PR was generated with Release Please. See documentation.

[github-actions]

🤖 Release is at https://github.com/nvim-tree/nvim-tree.lua/releases/tag/nvim-tree-v1.15.0 🌻