3.13

Maximum size of the outside circle in the aperture astrometry
increased to 30.

Fixed a bug which caused RA values > 24 when the image contained the
RA=0.

Included new option: saturation level.  Stars with pixels at or about
this level are taken into account in star matching.  Their intensity
is output as a negative number. 
3.12

Exchanged order catalog reading: now ACT, GUIDE, USNO.

3.11

WCS values are now output to 12 decimal places using a different
cfitsion routine to avoid a bug which caused improper formatting of
negative numbers.

3.1

First public release with the higher order plate solutions, the zoom
and pan feature and simultaneus astrometry on many images.

3.08

A higher order plate constants can be used in the astrometric solution.

3.06

New zoom and pan functions for better display of large images.

3.05

Automatic astrometry for objects from the blink file.

3.04

Value of the bgthresh parameter is modified to be more tolerant to
overall background changes.

3.03

A correction to the makeact.c code was wade to properly handle -00
declination coordinates. 

Minor corrections in the manual.

3.02

GSC stars with > 1arc sec error estimate are not excluded from star
lists anymore.

3.01

Removed some of the unnecesary include files in asteroid_client.c.

Corrected error which prevented correct reading of the USNO-SA around
the poles.

Corrections to makefile.

Fitsblink complains if you press the Asteroid button with no image
loaded.

3.0 

New in this version: fitsblink is able to connect to an
asteroid_server and use it to identify asteroid at a given position or
mark asteroid positions in a given image.  Handling of markers is
largely rewritten.

Fixed bug which caused segmentation fault when entering object
designation manually.

Fitsblink now uses a customized version of the ACT catalog.  Some bugs
in the catalog reading routines were discovered and fixed.  When a
match is found with a catalog star, a star catalog number is shown
when clicked on the star.

2.29 

In the MPC report days were incorrectly formatted if the day number <
10.  This is fixed now.

2.28

Corrected some bugs in the astrometry window.  

Fixed a bug in the settings menu which caused a segmentation fault if
the file name was changed.

Added ability to move cursor pixel by pixel with cursor keys.

Added a hint line but not used very much.

2.27

Corrected error due to which the time of midexposure was, for certain
types of FITS headre, incorrectly calculated when the exposure lasted
over midnight.

When fitsblink writes WCS values to the header it also writes a
MATCHED=T line.

Display of the FITS header is now in fixed size font to improve
readability.

2.26

Corrected bug which caused incorrect display of a centroid cross on
the upper and left edge.

Star list output now includes the Julian day of the observation in the
first line of output.

2.25

More changes in the aperture astrometry algorithms.

It is possible now to switch off aperture astrometry in
non-interactive mode.

When the aperture astrometry is switched on, this is indicated in the
log file.

2.24

Changes in the aperture astrometry algorithms

2.23

Fixed small bug which caused a segmentation fault if the date was not
in a one of the possible formats.

2.22

Fixed bug which made the aperture astronomy fail in dense fields.

Added possibility to adjust a parameter for the autolevels function.

2.21

Radius of the outer circle for the aperture astrometry can be now up
to 50.0 pixels.

2.2

Faster display of images (up to 4 times).

Automating level adjustment set to give brighter images.

Faster star detection (1.5 - 2 times).

Added aperture astrometry to assure better astrometry of comets.

Star intensity now displayed in the zoom window.

Rearranged Options window.

Default star detection and catalog matching parameters are now read
from the $HOME/.fitsblinkrc file and configurable from the Settings
input form.

Resize of the blinker window is now possible and the new window
dimensions can also be stored in $HOME/.fitsblinkrc to be used in
next invocation of the program.

User manual corrected and updated.

Reading of the object name excluded.

2.11

Removed a bug which caused non-detection of stars due to an
uninitialized variable.

Corrected spelling error in the Options window.

Removed a bug which caused segmentation fault if an image was loaded
from the command line and later another was tried to be loaded.

2.1

Added possibility to update the WCS values in a FITS file.

2.04

Corrected display of declination for values between 0 and -1.  

Star detection algorithm does not report the objects which are
touching the edge