0.8.29 — Each question bubble now has a copy-as-Markdown button (next to copy and
delete): one click puts the question and its answer on the clipboard as Markdown, ready
to paste into your notes.

0.8.26 — Video mode: each question bubble shows the [HH:MM:SS] timestamp when it was asked (below the question, above thumbnails); export includes it after the question title (## Q1: question [01:22:51]). Also: replaced innerHTML with DOMParser+replaceChildren (AMO security compliance).
0.8.27 — PAL now auto-switches to Video mode when opened on YouTube or Udemy.
0.8.28 — Stashed questions are now durable per video/page (local storage), surviving browser restart and reloading on revisit — just like the Q&A history. Loading a stashed question with a [HH:MM:SS] timestamp also seeks the video to that position (paused).

0.8.25 — Detached-window fixes: questions asked on a page without site access were stored under a per-tab key and vanished on reopen — the popup now derives and passes the history key to the service worker (orphans recovered). Asking on a tab PAL can't read now guides you to reopen the detached window to grant access, instead of sending a context-less "on ?" query; the detailed "Asking…" status returns once access is granted.

0.8.23 — Stashing a question appends the video's current timestamp (e.g. question [01:12:25]). The question & stash lists use a larger, vertically-centered font; stashed questions each have a delete button and, when long, truncate while keeping the [timestamp] visible.
0.8.24 — Q&A history is now durable and uncapped: keyed per video/page (survives a browser restart and reloads when you revisit the same video), stored locally, and never auto-truncated. Added the unlimitedStorage permission, an Options "Clear all Q&A history" button, and a near-full storage warning that prompts you to export.

0.8.18 — Resetting a conversation now also clears the token meter's question count (it stays hidden until you ask again, then shows 1Q).
0.8.19 — Configurable LLM response timeout (default 60s; idle/no-progress — resets on every token, so a healthy long answer isn't cut off) plus an Abort button on the status line that cancels the current question and puts it back in the input. The Advanced settings section also gets its own Save button (it previously only saved via a provider profile's Save).
0.8.20 — The token meter's question count is now per-tab (it was a global tally that carried across pages): each tab starts at 0, counts only that tab's questions, drops to 0 on reset, and decreases when you delete one.
0.8.21 — Stash: a new button left of Ask saves the current question for later; the button above it opens the stash list — click any stashed question to load it back into the input. Stashed questions are saved per tab for the session.
0.8.22 — Each item in the question list (the list above the attach-clip button) has a delete button — same as deleting from the chat, it removes that question and its answer.

0.8.15 — The token meter shows how many questions you've asked (1Q, 2Qs, …) after the cached total; resetting the token counter leaves the question count intact.
0.8.16 — The detached window shows an "Initial tab" hint above the token meter — the tab you detached from, so you know where its Q&A live and which tab to export from.
0.8.17 — A new list button above the attach-clip button opens a question navigator — click any past question to jump to it in the chat. Deleting a question now also decrements the token meter's question count.

0.8.3 — Image thumbnails persist in chat history across popup close/reopen (stored in session history alongside the Q&A text, threaded through all reattach and recovery paths).
0.8.4 — Support up to 3 images per question (file picker, paste, drag-drop). Multiple thumbnails shown horizontally above the input and under each question in chat history. MAX_ATTACHMENTS constant (3) ready for future txt/md support.
0.8.5 — Reset conversation button on the toolbar (clears Q&A for the tab, keeps transcript cache). Image limit hint "(up to 3…)" next to thumbnails. Fixed stale imgSrc reference that broke Ask when no image was attached.
0.8.6 — Attach text files: the clip button now accepts text-based files (txt, md, csv, json, code, etc.) in addition to images. Text content is prepended to the question as reference material. Shared limit of 3 attachments (images + text combined). Unsupported file types show an error. Drag-and-drop accepts any file type.
0.8.7 — Fix: delete button on text-file chips was clipped by overflow: hidden. Filename now wraps in an inner span so the ✕ button is fully visible. Attachment chips raised above the footer border via z-index + overflow: visible.
0.8.8 — Fix: export filename now uses the current video's title (YouTube's SPA navigation left og:title stale on the first video). Title probe tries YouTube's <h1> element first, then document.title, then og:title. Non-video pages use a date-based default filename. Platform suffixes (- YouTube etc.) stripped. "PAL - " prefix restored.
0.8.9 — CC (caption) state is now reliably restored after the tool finishes using it. All three CC-toggle paths (ytCaptionWindow, ytScrubRange via ytRestore, ytCaptionsViaPlayer) use a retry-and-verify loop that clicks until aria-pressed matches the original state. ytCaptionWindow also wrapped in try/finally so CC is restored even on error.
0.8.10 — Plain Mode: a Video/Plain dropdown in the header for non-video use. Plain mode sends the question as-is (no screenshot, no transcript extraction, no video system prompt); pasted reference content and attached files/images still work. Fix: empty system message caused HTTP 400 on some APIs (Kimi) — now omitted entirely when empty. Fix: passphrase prompt timing — GET_STATE fires first in init so the unlock prompt shows immediately. Fix: Ask button stays disabled while key is locked; Enter key blocked until unlocked.
0.8.11 — Version number (from manifest) shown in the popup title and settings header. Export filename now includes timestamp: PAL-resource-timestamp.md (no spaces).
0.8.12 — In video mode, the model prefixes its answer with "Current timestamp: HH:MM:SS" (the playback position when the question was asked).
0.8.13 — Markdown export: answer headings no longer clash with the ## question headings — any ## in an answer is demoted to ### (code blocks left untouched).

0.7.0 — Export Q&A as Markdown: a new button in the popup header exports the current tab's questions and answers to a .md file — with the video title (read from the page, else derived from the first question), the source URL, and an export timestamp — for saving as notes.
0.7.1 — Toolbar icons replaced with consistent, base-aligned inline SVGs; the export button now appears the moment a question is asked; and the view no longer auto-scrolls to the bottom while a reply streams if you've scrolled up to read earlier output.
0.7.2 — Fix detached-window host access on Firefox: the detach button now grants the specific video site + your AI endpoint (Firefox won't grant a wildcard), and the detached window checks rather than requests access (it can't show a permission prompt). Export also no longer blocks when the video title can't be read — it falls back to a derived title.
0.7.3 — Answers survive popup close: the service worker tracks in-flight answers per tab so a reopened popup reattaches to the stream (live) or recovers the partial from session storage (if the worker was recycled). The question is persisted immediately on Ask — before the slow setup — so closing the popup right after asking no longer loses it. Firefox detached-window error message now guides users to right-click the icon → "Always Allow on [site]".