add a changelog entry for Gaussian temperature

[jdannberg]

changelog entry for #657

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.72%. Comparing base (3808e76) to head (d4fe6cc).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #671   +/-   ##
=======================================
  Coverage   93.72%   93.72%           
=======================================
  Files         106      106           
  Lines        7223     7223           
=======================================
  Hits         6770     6770           
  Misses        453      453           

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[github-actions]

Benchmark	Main	Feature	Difference (99.9% CI)
Slab interpolation simple none	1.021 ± 0.004 (s=448)	1.012 ± 0.004 (s=440)	-1.0% .. -0.8%
Slab interpolation curved simple none	1.016 ± 0.004 (s=451)	1.017 ± 0.005 (s=437)	-0.0% .. +0.1%
Spherical slab interpolation simple none	1.169 ± 0.007 (s=374)	1.168 ± 0.006 (s=399)	-0.2% .. +0.1%
Slab interpolation simple curved CMS	1.062 ± 0.006 (s=419)	1.058 ± 0.005 (s=433)	-0.5% .. -0.2%
Spherical slab interpolation simple CMS	1.543 ± 0.015 (s=279)	1.542 ± 0.013 (s=307)	-0.3% .. +0.2%
Spherical fault interpolation simple none	1.173 ± 0.006 (s=411)	1.172 ± 0.006 (s=359)	-0.3% .. -0.0%
Cartesian min max surface	2.300 ± 0.020 (s=193)	2.298 ± 0.014 (s=201)	-0.4% .. +0.2%
Spherical min max surface	7.234 ± 0.030 (s=71)	7.241 ± 0.040 (s=56)	-0.2% .. +0.4%