Changelog

Enhancements

Image Studio

• Clearer credit estimates: See credits per image and total before you generate, including quality, resolution, and how many images you request.

• Model and layout options: Updated model choices and aspect-ratio previews so tall and wide layouts are easier to pick.

Bug Fixes

• Tutor student conversations: Teachers can open a student's chat history without errors.

• Viewing a student's chat: Read-only composer and a clear way to go back when reviewing a student's conversation from Tutor or the Students page.

Bug Fixes

• School moderation: Opening a student conversation from the moderation monitor now shows the chat panel on the right.

Bug Fixes

• Student safety: Message screening runs more reliably for student chats.
• School moderation: The moderation list shows correct category labels, opens the right student conversation, and no longer includes deleted chats.
• Tutor Studio: Studio tools (such as flashcards) only appear in Tutor chats, not in general Chat.
• Chat home: Example prompts updated, including a website example; the model list no longer shows Tutor-only Studio items in general Chat.

Bug Fixes

Mobile

• Installed app top spacing: Chat, Workspace, and other mobile headers now sit below the iPhone status bar and notch in the installed web app

📷 [SCREENSHOT] — PWA with Chat / Workspace tabs fully visible below the status bar

Bug Fixes

Mobile

• Bottom navigation in installed app: The Home / Chat / Tutor / More bar now appears immediately in the installed mobile web app without needing to scroll first

📷 [SCREENSHOT] — Installed PWA on phone with bottom nav visible on first load

New Features

Mobile

• Bottom navigation & More menu: On phones, the sidebar is replaced by a bottom bar and a dedicated More page for favorites, credits, and settings

📷 [SCREENSHOT] — Mobile bottom nav with Home, Chat, Tutor, and More tabs
📷 [SCREENSHOT] — More menu showing profile, favorites, credits, and actions

School studio credits

• Assignment budget & pooled studio credits: School admins can assign studio credit budgets per teacher and view pooled usage with clearer breakdowns

📷 [SCREENSHOT] — School management studio assignment bar and credit breakdown

Billing

• Airwallex invoice links: View receipt links for school and individual billing history from settings

Changelog

• Live changelog refresh: Published Featurebase entries refresh open app tabs via webhook and Socket.IO

Enhancements

• Tutor knowledge base uploads now support files up to 500MB with clearer progress UX
• Infographic generation in Tutor Studio can ground plans in knowledge base context
• Sidebar and notifications consolidated into shared chrome components

Bug Fixes

• Fixed infographic KB streaming UI when generation runs from tutor context
• CI: TipTap Pro registry auth and Node 24 runner compatibility

New Features

Schools & billing

• School membership: Schools resolve roster access via the dedicated membership table with administrator flags instead of legacy junction-only helpers

📷 [SCREENSHOT] — School roster showing consistent admin signals tied to membership rows

• School-wide studio pools: Image Studio and Video Studio budgets consolidate into one pooled allowance while preserving analytics splits by role
• School studio packs: Pool purchases settle once thanks to verification guards that detect repeat intents

School administration UI

• Bulk student import: A standalone bulk-import page sits beside Invite Student so large spreadsheets stay out of the main roster
• Loading polish: Skeleton loaders plus staged enter motion ship across School Management tabs including roster infinite scroll

Personal billing clarity

• Cleaner histories: School-funded studio purchases no longer surface inside individual transaction or billing timelines

Enhancements

• Administrator-funded studio caps stay distinct from optional personal top-ups; stored totals reconcile with backend pooling logic
• Nullable teacher roster caps unlock unlimited staffing parity with student seating semantics
• Monthly resets apply pooled allowances together with tracked personal purchases
• Auxiliary lookups respect membership-aware joins for classrooms and tags

Platform reliability

• API safeguards: Rate limiting plus OAuth route hygiene help institutional deployments withstand abusive bursts
• Studio authorization: Media tooling endpoints inherit tighter ownership checks that close residual studio IDOR gaps

Bug Fixes

• Stopped duplicate studio balances triggered when verification replayed the same payment intent for packs or personal top-ups
• Repaired overstated school totals caused by legacy formulas double-counting bonus pools versus assigned caps
• Removed conflicting scroll containers on School Management filters and tightened roster limit editors

New Features

Chat

• Read aloud: Hear assistant answers at slow, normal, or fast speed; audio is cached per message and speed.
• Answer toolbar: Copy the visible reply, save to library, leave feedback, read aloud (slow / normal / fast), and export the answer as Word or PDF from the more menu.
• Markdown tables: Extend wide tables in the thread; copy plain text (comma-separated rows) or rich HTML like visible replies; success styling matches message copy.

Enhancements

• Answer bubbles use up to 90% of the thread column width.

Security

• Studio content access: Tighter ownership checks on notes, mind maps, and flashcards; conversation paths respect access rules (GitHub PR #231).
• Auth abuse resistance: Targeted throttling on sensitive auth flows (GitHub PR #233).

Behind the scenes

• Database: Adds cached speech rows (conversation_message_speech), drops legacy website changelog tables, and applies collation alignment migration 20260430-fix-collate.sql from hardening PRs.
• Website changelog: Legacy DB changelog and distribution tables removed; release notes use Featurebase.

📷 [SCREENSHOT] — Answer toolbar with copy, read-aloud submenu, Word/PDF export
📷 [SCREENSHOT] — Markdown table toolbar (extend, copy text, copy table)