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This file (CHANGES) documents the major changes to zgv since the last
release version (version 2.7).


New features added:

- PCX support. (But 24-bit PCXs aren't supported yet.)

- Much faster generation of JPEG thumbnails, thanks to Costa
  Sapuntzakis.

- Optionally ditch the logo to get a proper, full-screen selector,
  with `f' or `z', or with `fullsel on' in config file.

- Thumbnail files can be viewed like other images, and thumbnail files
  are their own thumbnails - this means you can browse thumbnail
  directories even if you don't have the images they represent.

- `-T' option, to echo tagged files on exit.


Bugfixes:

- Thumbnail create/update for read-only media and DOS filesystems
  fixed. It previously created all of them each time rather than only
  doing those necessary.

- Fixed problem with uncleared display when switching from zoom mode
  to scaling up.

- The switching-from-X etc. now works with kernel 2.0.x. Previously it
  hanged. (It should still work with 1.2.x, too.)

- Now resets to blocking input even when ^C'ed.

- Various documentation `bugs' fixed, e.g. the `c' and `n' keys
  weren't previously listed.


Other changes:

- ANSIfied the code. This caught a couple of (as it turned out)
  innocuous bugs. (Fortuitously, they had no ill effect in practice.)

- Updated PNG support to work with libpng 0.81 (and, hopefully, any
  later versions).

- Sped up viewing in 15/16-bit modes a little.

- Incorporated Adam Radulovic's patch to v2.7 allowing more files in
  the directory and reducing memory usage.

- `TO-DO' renamed to `TODO'. :-)
