1.3.0

[1.3.0] - 2022-12-13

New features

• Add a MicrosatMutationModel mutation model class, that
  represents a generalized interface for constructing mutational
  models appropriate to STRs. In addition 3 specific microsat models
  are added SMM, TPM, and EL2. (#2013, @andrewkern).

• Raise an error if log_arg_likelihood is called on a recombinant tree
  sequence that has no recombination nodes (#2123, #2124, @hyanwong)

• Add ability to record specific node types with the additional_nodes
  flag as well as record edges for coalescing nodes along non-coalescing segments. (#2128, #2132, #2162, @GertjanBisschop)

• Enable additional_nodes and coalescing_segments_only flags for DTWF and FIXED_PEDIDGREE models (#2129, #2133, #2167, #2176, @GertjanBisschop)

• Support Python 3.11 (#2177, #2180, @benjeffery)

Bug fixes:

• Fix segfault in case of non-binary merger for log_arg_likelihood (#2107, #2114, @JereKoskela)

Maintenance:

• Update tskit to Python 0.5.2 (#2116, @benjeffery).

• Automatically flush edges whenever an edge with a different parent is added to the edge buffer. (#2182, #2183, @GertjanBisschop)

Breaking changes:

• msprime no longer supports Python 3.7