- use with _self.lockcm: pattern
- use API_SETUP_ARGS and related patterns
- use APIEnter instead of APIEnterNotModal
- propagate errors as much as possible (using pymol::Error or PyErr_XXX)
- add doxygen-style documentation for C++ functions
* Python 3.7 support (https://sf.net/p/pymol/bugs/197/)
* enable align with alt-codes
- allow matching of non-alt-code to alt-code atoms in alignments
- swap sorting priority of 'name' and 'alt' identifiers
- sort empty 'alt' before non-empty 'alt'
* flags 6 and 7 for protein and nucleic acid
* mmCIF: read _atom_site.pdbx_formal_charge
* improve coordinate loading from mmcif chem_comp files
- ignore columns with all ? (missing) values
- select columns with "chem_comp_cartn_use" setting
* fix h_add: skip missing coordinates
- experimental setting "pse_binary_dump"
- get_sasa_relative (command ported from Incentive PyMOL)
- Color menu uses util.color_deep (ported from Incentive PyMOL)
- C > by rep (ported from Incentive PyMOL)
- fix crash when saving mesh PSE without map
- fix isosurface invalidation when setting surface_negative_visible
* support segi, resn and name of arbitrary string length
* expose settings to iterate/alter via "s.<name>"
* Python 3 compatibility for champ module
* apbs_tools: apply fixes from Pymol-script-repo
* new filetypes: pdbml, pdbqt, cml
* cell/symmetry: accept alpha=beta=gamma=0.0 as 90.0
* leave unknown protons as -1 instead of 0 (lonepair), fixes vdw assingment for unknown elements (1.8 instead of 0.5)
* reimplement reading full sequence from mmCIF. Only with cif_use_auth=off and retain_order=off. Fill in missing CA atoms for polypeptides.
* new API function cmd.get_object_ttt()
* APBS Plugin: --whitespace argument for pdb2pqr
* fix scene next/previous, was broken on Windows 10
* fix split_states with non-unique titles
* fix "File > Run" fails if path has spaces
* mmCIF _atom_sites.fract_transf support (SCALEn equivalent)
* Complete port of scenes to C++
* warn user if setting a setting on the wrong level
* cmd.extendaa: shortcut for cmd.extend with argument auto-completion
* reduced memory footprint of AtomInfoType
* expose "reps" to iterate/alter
* expose "protons" to iterate/alter
* adaptive cartoon quality and sampling, depending on number of atoms
* fix ring center color with cartoon_ring_color=default
* make SelectorGetTmp strictly molecular, fixes for example "dss" with group names
* fix "copy" can cause crash
* fix "custom" selection operator
* consider spec_count in shaders
* don't invalidate shaders for lighting settings
* don't disable shaders for all Intel chips
* don't touch sphere_mode when disabling shaders
* map_new buffer == -1 -> gaussian_resolution
* fix all_states picking
* remove cylinder_shader_ff_workaround and cylinders_shader_filter_faces
* remove unused gl_ambient setting
* fix Tcl/Tk menu settings logging
* fix: grid mode scales down label size incorrectly
* fix: no animate argument for cmd.origin
* fix side_chain_helper for hetatm polymer atoms
* fix .mmd export
* refactor many function to take "const" pointer arguments
* ignore SCALEn if CRYST1 is 1x1x1 or invalid
* new/refactored API functions for accessing coordinates and maps as numpy arrays
* new API function: cmd.set_state_order
* Session file (PSE) support for callback objects
* fix/silence many compiler warnings
* fix bg_rgb_top/bg_rgb_bottom side effects
* revert "fix setting surface_circumscribe"
* delete some obsolete files
