Lataa Nginx UI 2.8.0

Features
- Add reusable IP access lists for sites and streams by @0xJacky (5fc9a08e)
- Manage standalone upstream groups, reference them from sites, and convert a site's upstream block into a shared group with a shared memory zone by @0xJacky (851b9e2a)
- Toggle upstream servers and search from the upstream groups page by @0xJacky (e8fcfbbb)
- Switch nodes from the header and work on two nodes side by side by @0xJacky (5e18ac05)
- Save each preference tab through its own endpoints by @0xJacky (f7365aac)
- Discover LLM models from the provider endpoint by @0xJacky (00ac4712)
- Choose the LLM model and thinking level per chat by @0xJacky (aeb37a71)
- Show the thinking process of reasoning models by @0xJacky (f0eb46c6)
- Index HTTP server blocks from nginx -T by @0xJacky (a5317221)
- Add a finish button, namespace and access select to the site flows by @0xJacky (be4c8d39)
- Export and import certificates as zip archives by @0xJacky (dfaa22f1)
- Deploy certificates in directory sync and report skipped files by @0xJacky (72d73589)
- Recommend an existing certificate that covers the site when enabling HTTPS by @0xJacky (f7fe3b68)
- Polish the layouts of the sites list, nodes status, ACME user and certificate pages by @EFX1SZH (e5cc3618)
- Rebuild the preference page as a settings center with setting rows, and track unsaved changes against a snapshot by @Hintay (33c27204)
Bug Fixes
- Probe HTTP-01 routes on the sockets that serve each domain by @0xJacky (d8e5f21b)
- Check certificate SANs when matching existing certificates by @0xJacky (e796c3ea)
- Translate certificate issuance errors and log them once by @0xJacky (e44097ac)
- Stop replicated changes from bouncing between cluster nodes by @0xJacky (618fde30)
- Honor InsecureSkipVerify on the node analytic WebSocket by @0xJacky (64546410)
- Let the controller open a child node's terminal by @0xJacky (a6fcfaac)
- Update only the DDNS records the user selected by @0xJacky (b5d5bea0)
- Make batch namespace edits work for sites and streams by @0xJacky (f473e692)
- Render the batch edit preview correctly by @0xJacky (bf9c6433)
- Keep non-ASCII characters in per-site access log names by @0xJacky (f22e094f)
- Confine managed upstream paths to conf.d by @0xJacky (c9d4cb5b)
- Key managed upstream group health by resolved socket by @0xJacky (e1c02c77)
- Keep hidden sensitive input values out of the DOM by @0xJacky (20ac34df)
- Copy to the clipboard over plain HTTP by @0xJacky (4729212c)
- Keep modal focus working over drawers by @0xJacky (1eeb1392)
- Keep overflowing right panel tabs reachable via the more menu by @0xJacky (9869d03e)
- Center the header banners again by @0xJacky (652d94c1)
- Use "No." as the site index column title by @0xJacky (14038d2a)
- Keep message contexts in the web translation catalog by @Hintay (7d021725)
- Keep gettext catalogs free of locations and fuzzy entries by @Hintay (f34c3fc4)
- Allow dismissing the 2FA prompt by @0xJacky (79caf96b)
Contributors
@0xJacky
@EFX1SZH
@Hintay