v1.2.1

What's Changed

• Degenerate spin permutation simplifications
• Disable 3.7 tests, add 3.10 and 3.11
• Changes to einsum
• Support for saving and loading calculations

This release also triggers publishing, for now on TestPyPI.

Full Changelog: v1.1.0...v1.2.1

v1.2.0

What's Changed

• Adds CCD (R, U, G)
• Adds QCISD (R, U, G)
• Adds CCSDTQ (g)
• Adds Brueckner orbital self-consistency
• Optimises CC2, CCSD(T) codes

v1.1.0

What's Changed

• Active, inactive and frozen spaces now supported
• Improved ansatz input syntax
• Optimisations to CCSD, CC2 and CC3

ebcc v1.0.0

Initial release of ebcc.