Geist replaces Instrument Sans and is served from static/ instead of Google
Fonts, so it works on installs with no internet access.
Public help center pages are cached in Redis via fastcache with ETags, and any
admin write clears the group so edits show up on the next load.
enmime's charset detection was overriding the declared UTF-8 charset on long mostly-ASCII bodies, storing accented text as mojibake (issue #512). Parse with detection disabled so the declared charset wins, bump enmime to v2, and swap the abandoned jaytaylor/html2text for its inbucket fork. Pin behavior with charset tests across locales, encodings, and malformed inputs.
Agents can now publish a public knowledge base per help center.
Backend:
- new internal/helpcenter package for help centers, collections and articles
- admin JSON API behind a new help_center:manage permission
- public /hc/{slug} pages, JSON API, search and sitemap, all rate limited
- migration v2.7.0 for the new tables
AI:
- published articles with the AI flag on get embedded, so the agent answers
from them. Unpublishing or clearing the flag removes the embeddings.
Media:
- media rows now carry a private flag. Help article images are public so the
public pages can serve them without auth, and only agents with
help_center:manage can upload them.
Frontend:
- admin help center list, tree view and article editor
- the old TextEditor is split into ArticleEditor and ConversationEditor over a
shared useTextEditor composable, so article-only tools like callouts,
collapsibles and YouTube embeds stay out of the reply box
Embedding:
- Persist embedding_max_tokens. It was dropped when saving the provider config
and always reset to the 8192 default, so self-hosted models with a smaller
limit kept getting rejected.
- Split embedding requests to stay under the provider's item and token caps. A
large snippet or URL import used to go in one request, hit the cap, fail, and
get retried every minute forever.
- Skip blank chunks. An empty input string makes the API reject the whole batch.
- Add the tiktoken tokenizer (cl100k_base) with tests for token counting.
Agent prompt:
- Move contact fields, the conversation subject, and custom attributes out of
the system prompt and into a delimited user-role block, so a crafted name or
subject can't act as an instruction.
Frontend:
- Switch the primary and sidebar colors to a green theme.
- Show a "summarizing" info toast while the AI summary runs, and add an info
toast variant.
- Make the snippet content box taller and the snippet dialog wider.
- Drop a hardcoded dark hover color on the scroll-to-bottom button.
Replies from the AI agent are now converted from markdown to HTML with
goldmark before queueing, so bold, links, and lists render properly in the
widget, agent app, and email. The prompt now allows simple markdown. Raw
HTML in model output is escaped by goldmark, and both frontends sanitize
on render anyway.
Other fixes bundled in:
- validate avatar type and size before creating or updating an assistant,
and roll back the assistant if the avatar upload fails after create
- return 404 from agent update and API key endpoints for AI assistant
identity users, and hide assistants from mention and SLA user pickers
- reserve the autonomous assistant's built-in tool names so custom tools
cannot shadow them
- apply resolve after the reply is posted so the CSAT survey follows the
answer instead of preceding it
- unassign the assistant on handoff even when the fallback team is the
same team
- count reopens by status category instead of status name, and exclude
CSAT messages from the turn cap
- split oversized wrapper divs into child blocks when chunking KB HTML
instead of truncating them
- return 404 when soft-deleting an already-deleted agent, and keep AI
assistants (which have no email) visible in the compact users list
Swap k3a/html2text for jaytaylor/html2text in stringutil.HTML2Text.
k3a returns empty on HTML with orphan tags (e.g. stray </a>), which
made text_content blank for some emails.
- Continuity email layout fixes and improvments.
- Replace haikunator with email local part for visitor names, fallback to "Visitor"
- Add optional website_url config field for "go to chat" link in continuity email footer
- Remove unused / unncessary i18n keys.
- new vue app for serving live chat widget, created subdirectories inside frontend dir `main` and `widget`
- vite changes for both main app and widget app.
- new backend live chat channel
- apis for live chat widget
Abhinav Raut