Added propagation of errors and DQ flags. Bug fixes.

What's Changed

Improvements:

• Add support for co-adding with squared weights (can be used for standard error propagation) by @mcara in #163
• Add support for propagation of DQ flags by @mcara in #206
• Add a warning about ignoring pixfrac with Lanczos kernel by @mcara in #202

Bug Fixes:

• fillval and fillval2 should be independent by @mcara in #200
• Fix issues with Lanczos resampling by @mcara in #198
• Replace 'scale' with two independent parameters: 'iscale' and 'kscale' by @mcara in #203

Miscellaneous:

• Add a warning about possible issues with sinc interpolation in tblot by @mcara in #213

Full Changelog: 2.1.1...2.2.0

Bug fixes and numerical stability improvements in polygon intersection algorithms

• Fix a bug in the Cython code for tdriz() due to which the code would raise an error for sub-second exposure times. [#192]
• Fixed a numerical instability in the new and old "boxer" algorithm in #175 (withdrawn release 2.1.0). [#191]
• Fixed a bug in polygon intersection algorithm that could result in incorrect output when the input polygons have nearly collinear edges. [#194]

Improved speed of the square kernel

See #175 for more details.

Allow disabling bounding box(es) in calc_pixmap

2.0.1

Allow disabling bounding box(es) in calc_pixmap

API redesign to make code I/O agnostic. Bug fixes.

• Backward incompatible major re-design of API to make the code I/O agnostic. Removed FITS-specific code. Backward compatibility was maintained with JWST and Roman pipelines only.
• Deprecated module util. New software should not import from this module as it will be removed in a future release.
• Bug fix: exposure time was undefined when in_units were not cps.
• BUG FIX: cdrizzle.tdriz signature was out of date.
• Removed support for the 'tophat' kernel.

Allow turning off context array in tdriz. Bug fixes

• Allow turning off context array in tdriz. [#151]
• Bug fixes [#150]
• Require Python < 3.13 [#154]

1.15.2

What's Changed

• update actions version by @zacharyburnett in #139
• ensure extension modules are present in built wheel by @zacharyburnett in #146
• Fix identical polygon test accuracy for unit tests by @mcara in #148
• [SCSB-145] require Python 3.10 by @zacharyburnett in #143
• [SCSB-155] build with Numpy 2.0 release candidate by @zacharyburnett in #149

Full Changelog: 1.15.1...1.15.2

Warn when kernels are not flux conserving

1.15.1

Warn when kernels are not flux conserving

Deprecate tophat kernel. Drop support for Python 3.8. Bug fix.

• Dropped Python 3.8. [#128]

• Fixed a bug in the pixmap coordinate inversion routine. [#137]

• Deprecated "tophat" kernel which will be remover in the next release. It is
  not working correctly and should not be used. [#140]

• Added warnings that "gaussian", "lanczos2", and "lanczos3" kernels are not
  flux conserving. [#140]

Maintenance release

1.14.4

Maintenance release