[neomutt-devel] NeoMutt 2026-06-16

[Richard Russon]

## 📖 Notes

This release contains two security fixes and a collection of bug fixes.

## 💎 Sponsors

## Sponsors

- Jakub Jindra (@jindraj)
- Scott Kostyshak (@scottkosty)
- Igor Serebryany (@igor47)
- Mark Korondi (@kmARC)
- Bastian Bittorf (@bittorf)
- Nicolas Évrard (@nicoe)
- Farzad Sadeghi (@terminaldweller)
- Robert Ricci (@ricci)
- Robert Labudda
- Morgan Kelly
- Sebastian Stark (@sstark)
- Andreas Bulling (@andreas-bulling)
- Tiziano Zito (@otizonaizit)

Become a sponsor of NeoMutt - https://neomutt.org/sponsor

## ❤️ Thanks

Many thanks to our new contributors:

- Javeed Khan (@jmestwa-coder)
- funsafemath (@funsafemath)
- Bernhard M. Wiedemann (@bmwiedemann)

and our regular contributor:

- Rayford Shireman (@rayfordshire)

## 🔒 Security

- #4900 bcache: sanitize mailbox names that escape the cache dir
- #4901 auth_gss: fix out-of-bounds read of GSS security token

## 🐞 Bug Fixes

- #4866 Fix broken message-hook in the pager
- #4869 Fix duplicate "no mail" message
- #4874 Restore the `-C` command-line flag
- #4882 Refresh notmuch tag completion cache, and fix a tag completion crash
- #4893 Fix index-format-hook parsing
- #4897 Allow `<entire-thread>` from any mailbox type, and fix a related crash
- email: fix header rewind after mbox separator
- imap: retry login after a failure
- maildir/notmuch: fix memory leak
- config: fix inherited has_been_set
- main: fix inverted condition in init_nntp

## ⚙️ Code

- test: fix conddate after 2038
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