This is V1.21 (April 17, 2001). New features include:
- Bug fix: SWarp crashed while making the background model on
  large input images with weights.
- A few fixes in the documentation.

/*- Previous notes for V1.20 (March 15, 2001) */
- COMBINE_TYPE WEIGHTED now allowed even if WEIGHT_TYPE is NONE.
- More accurate computation of weights in COMBINE_TYPE MEDIAN
  mode.

/*- Previous notes for V1.18 (March 11, 2001) */
- This is the first public release!!
- Weight-maps are now taken into account with all COMBINE_TYPEs.
- ``Astrometric'' flux-rescaling.
- Too many bug fixes to list.

/*- Previous notes for V1.14 (January 14, 2001) */
- Probably the last pre-public release!
- First release of documentation (English not checked, though).
- Support for galactic and equatorial coordinates.
- Both automatic and manual oversampling.
- chi2 co-addition mode.
- Fixes in automatic astrometric centering/scaling routines.

/*- Previous notes for V1.11 (September 5, 2000) */
- Bug fixed in the PV parameter decoding

/*- Previous notes for V1.10 (September 4, 2000) */
- Fatal bug due to bad framing fixed.
- Automatic sizing now works around alpha = 0
- More detailed output FITS header.
- Slightly more detailed display

/*- Previous notes for V1.8 (August 2, 2000) */
- Photometric fluctuation bug fixed,
- resampling bug in RESAMPLING_TYPE LANCZOS_4 fixed.

/*- Previous notes for V1.7 (August 25, 2000) */
- Astrometry flipping bug fix.
- Fix of the random crashes at the last line.

Please report all bugs to sextractor@iap.fr or bertin@iap.fr. Thanks!

						Emmanuel Bertin.