The extension's own pages are now the same design as the project's website.
There are two tabs, Tutorial and Settings.

Tutorial is the site's overview page: the before/after pair of sample
timelines, with an arrow pointing from the unfiltered one to the filtered
one. A fresh install opens it.

Settings keeps every control it had — which accounts to hide, and the debug
panel toggle — with the live preview beside them. Filtering itself is
unchanged.

Fixed: the "Show more replies" link that ends a conversation in a timeline or
list is no longer left behind when the post above it is hidden. The link is
now hidden together with that post, and comes back whenever the post does —
after a reveal, or after an unblock or unmute. Quote posts by other accounts
are unaffected.

What's new in 0.0.26

• Opening a hidden post by its own URL (x.com/<handle>/status/<id>) no longer
  leaves the page empty: a small bar at the bottom of the page says the post
  was hidden and offers "Show post".
• Opening a hidden account's page (x.com/<handle>, including its Replies,
  Highlights, Articles, Media, and Likes tabs) shows a bar naming the account
  and why it is hidden under your current setting — blocked, muted, or blocked
  and muted — and offers "Show posts".
• Both can be undone in place: after showing, the bar stays and offers
  "Hide post" / "Hide posts".
• Nothing about this is remembered. A reveal lasts only for that page; a
  reload, a new tab, or navigating away hides the post or account again, and
  it stays hidden everywhere else (home timeline, lists, reply threads).

No new permissions. The extension still issues no network requests of its own
and stores only your settings.

Version 0.0.23

New: opening a hidden post directly by its URL no longer leaves the page
empty. When you navigate to a post's own page (x.com/<handle>/status/<id>)
and its author is someone you have blocked or muted, the extension now shows
a "Show post" button; pressing it reveals that one post for the current page
only. Nothing is saved — reloading hides it again, and the post stays hidden
everywhere else: timelines, lists, and reply threads are unchanged.