v2.5.1

What's Changed

• Analytic Einasto and Hernquist normalization by @hsinfan1996 in #956
• General bugfixes & enhancements. by @nikfilippas in #925
• Angular distance for one lens and multiple sources by @damonge in #950
• Bug in spline checks by @damonge in #961
• Halofit check for range of background wa != 0. by @tilmantroester in #957
• Bug in magnification bias by @damonge in #963
• Add analytic _projected, _cumul2d and _fourier to Hernquist profile by @hsinfan1996 in #958
• Tunable CCL global settings at the Python-level by @nikfilippas in #918

Full Changelog: v2.5.0...v2.5.1

v2.5.0

What's Changed

• Fixing missing terms in Super Sample Covariance by @carlosggarcia in #941
• Fix status message string initialisation by @tilmantroester in #935
• Fix WL functions in pyccl.halos.profiles by @hsinfan1996 in #943
• 10x speed increase in CIB profile by @nikfilippas in #917
• Super Sample Covariance with linear galaxy bias approximation by @carlosggarcia in #947
• Add action to publish to pypi by @joezuntz in #948

New Contributors

• @carlosggarcia made their first contribution in #941
• @hsinfan1996 made their first contribution in #943

Full Changelog: v2.4.0...v2.5.0

v2.4.0

What's Changed

• Additional PT biases by @damonge in #901
• ISW by @damonge in #861
• CIB profiles by @damonge in #905
• Implement mass-concentrations from Ishiyama et al. (c500) by @nikfilippas in #895
• Update docs and tests to use mead2020_feedback. by @tilmantroester in #921
• Make tracer spline errors more verbose by @tilmantroester in #926
• TST add test for high-z halofit by @beckermr in #932
• c(M) Ishiyama21 speedup by @nikfilippas in #930
• Option to compile CCL with debugging symbols by @tilmantroester in #931
• Allow access to Tk3D spline data by @nikfilippas in #924
• Make tracer creation more robust by @tilmantroester in #928
• Update changelog by @damonge in #939

Full Changelog: v2.3.0...v2.4.0

v2.3.0

New in Python library

• Fixed bug in calculation of Omega_M in cosmic emulator (#897).
• Eisenstein and Hu no-wiggle power spectrum (#898)
• Many functions now methods of the Cosmology class (#887)
• Correction to HM transition regime and small-scale 1-halo suppression (#877, #883)
• Generalized treatment of satellites in HOD profile (#875)
• SSC Non-Gaussian Angular power spectrum covariance (#855)
• Allow access to CAMB nonlinear power spectra (#854) and dark-energy models (#857)
• Write and read configuration settings to yaml (#852)
• Weak lensing profiles (#824)

New in C library

• Deprecate C-level yaml reader and writer (#852)
• Fixed bug in emulator implementation (#899)

v2.2.0

Main new features:

• Halo Occupation Distribution
• Pressure profiles
• Cosmology calculator mode
• Vanilla LCDM cosmology
• Number counts integrals
• Scale-dependent modified gravity parameters
• Non-Gaussian covariances

v2.1.0

This release introduces new and improved functionality in several areas, including notably:

• overhauled and improved support for halo-model calculations
• support for perturbation-theory tracers and spectra via fast-pt
• improved accuracy in mu-Sigma modified gravity calculations via ISiTGR

v2.0.1

This release fixes a bug caused by missing files when creating sdists for PyPi.

v2.0.0

This release is the first release of version 2 of CCL. It features a major overhaul of the internals of the CCL library plus many new features. The highlights include

• The C API is now officially deprecated. This fact means that the C API is unstable. Any external codes should plan to use the Python API for future CCL versions.
• CCL now works with the Boltzmann code CAMB.
• CAMB is now the default Boltzmann code for CCL. This change enables us to ship CCL via conda.
• The tracers framework has been rewritten to allow more customization.
• CCL now has its own version of HaloFit.
• The neutrino API has been refactored.
• The test suite and benchmarks are now all in Python.
• The documentation has been consolidated into the readthedocs site exclusively.
• We have added support for mu-Sigma modified gravity models.
• We have added predictions for halo profiles.

v2.0.0rc3

This is the third v2 release candidate. Relative to v2.0.0rc2, it contains additional errors for unphysical neutrino cosmologies and new documentation.

v2.0.0rc2

This is the second v2 release candidate. Relative to v2.0.0rc1, it contains additional API changes for specifying neutrinos and a bug fix.