Log message:
py-fonttools: updated to 4.28.5

4.28.5 (released 2021-12-19)
----------------------------
- [svgPathPen] Continuation of 2471: make sure all occurrences of ``str()`` are now
  replaced with user-defined ``ntos`` callable.
- [merge] Refactored code into submodules, plus several bugfixes and improvements:
  fixed duplicate-glyph-resolution GSUB-lookup generation code; use tolerance in \ 
glyph
  comparison for empty glyph's width; ignore space of default ignorable glyphs;
  downgrade duplicates-resolution missing-GSUB from assert to warn; added \ 
--drop-tables
  option.

Log message:
py-fonttools: updated to 4.28.4

4.28.4 (released 2021-12-15)
----------------------------

- [merge] Merge GDEF marksets in Lookups properly
- [feaLib] Have ``fontTools feaLib`` script exit with error code when build fails
- [svgPathPen] Added ``ntos`` option to customize number formatting (e.g. rounding)
- [subset] Speed up subsetting of large CFF fonts
- [otTables] Speculatively promote lookups to extension to speed up compilation. \ 
If the
  offset to lookup N is too big to fit in a ushort, the offset to lookup N+1 is \ 
going to
  be too big as well, so we promote to extension all lookups from lookup N onwards

4.28.3 (released 2021-12-03)
----------------------------

- [subset] Fixed bug while subsetting ``COLR`` table, whereby incomplete layer \ 
records
  pointing to missing glyphs were being retained leading to ``struct.error`` upon
  compiling. Make it so that ``glyf`` glyph closure, which follows the ``COLR`` glyph
  closure, does not influence the ``COLR`` table subsetting
- [docs] Fully document the ``cmap`` and ``glyf`` tables
- [colorLib.unbuilder] Fixed CLI by deleting no longer existing parameter \ 
(180bb1867).

4.28.2 (released 2021-11-22)
----------------------------

- [otlLib] Remove duplicates when building coverage
- [docs] Add interrogate configuration
- [docs] Remove comment about missing “start” optional argument to \ 
``calcChecksum``
- [cu2qu/cli] Adapt to the latest ufoLib2.
- [subset] Support subsetting SVG table and remove it from the list of  drop by \ 
default tables
- [subset] add ``--pretty-svg`` option to pretty print SVG table contents
- [merge] Support merging ``CFF`` tables (CID-keyed ``CFF`` is still not supported)
- [merge] Support ``--output-file``
- [docs] Split table docs into individual pages
- [feaLib] Forbid empty classes
- [docs] Improve documentation for ``fontTools.ttLib.ttFont``

Log message:
py-fonttools: updated to 4.28.1

4.28.1 (released 2021-11-08)
----------------------------
- [subset] Fixed AttributeError while traversing a color glyph's Paint graph \ 
when there is no
  LayerList, which is optional

4.28.0 (released 2021-11-05)
----------------------------
- Dropped support for EOL Python 3.6, require Python 3.7
- [ufoLib/glifLib] Make filename-clash checks faster by using a set instead of a list
- [subset] Don't crash if optional ClipList and LayerList are ``None`` (empty)
- [OT-SVG] Removed support for old deprecated version 1 and embedded color palettes,
  which were never officially part of the OpenType SVG spec. Upon compile, reuse \ 
offsets
  to SVG documents that are identical
- [feaLib] Added support for Variable Feature File syntax. This is experimental \ 
and subject
  to change until it is finalized in the Adobe FEA spec
- [unicodedata] Update Scripts/ScriptExtensions/Blocks to UnicodeData 14.0

4.27.1 (released 2021-09-23)
----------------------------
- [otlLib] Fixed error when chained contextual lookup builder overflows
- [bezierTools] Fixed two floating-point bugs: one when computing `t` for a point
  lying on an almost horizontal/vertical line; another when computing the \ 
intersection
  point between a curve and a line

4.27.0 (released 2021-09-14)
----------------------------
- [ttLib/otTables] Cleaned up virtual GID handling: allow virtual GIDs in \ 
``Coverage``
  and ``ClassDef`` readers; removed unused ``allowVID`` argument from ``TTFont``
  constructor, and ``requireReal`` argument in ``TTFont.getGlyphID`` method.
  Make ``TTFont.setGlyphOrder`` clear reverse glyphOrder map, and assume \ 
``glyphOrder``
  internal attribute is never modified outside setGlyphOrder; added \ 
``TTFont.getGlyphNameMany``
  and ``getGlyphIDMany``
- [py23] Dropped internal use of ``fontTools.py23`` module to fix deprecation \ 
warnings
  in client code that imports from fontTools
- [subset] Fix subsetting COLRv1 clip boxes when font is loaded lazily

4.26.2 (released 2021-08-09)
----------------------------
- [otTables] Added missing ``CompositeMode.PLUS`` operator

4.26.1 (released 2021-08-03)
----------------------------
- [transform] Added ``transformVector`` and ``transformVectors`` methods to the
  ``Transform`` class. Similar to ``transformPoint`` but ignore the translation
  part

4.26.0 (released 2021-08-03)
----------------------------
- [xmlWriter] Default to ``"\n"`` for ``newlinestr`` instead of \ 
platform-specific
  ``os.linesep``
- [otData] Define COLRv1 ClipList and ClipBox
- [removeOverlaps/instancer] Added --ignore-overlap-errors option to work around
  Skia PathOps.Simplify bug
- NOTE: This will be the last version to support Python 3.6. FontTools will require
  Python 3.7 or above from the next release

Log message:
fonts: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
fonts: Remove SHA1 hashes for distfiles

Log message:
py-fonttools: updated to 4.25.2

4.25.2 (released 2021-07-26)
----------------------------
- [COLRv1] Various changes to sync with the latest CORLv1 draft spec. In particular:
  define COLR.VarIndexMap, remove/inline ColorIndex struct, add VarIndexBase to \ 
``PaintVar*`` tables
  add reduced-precicion specialized transform Paints;
  define Angle as fraction of half circle encoded as F2Dot14;
  use FWORD (int16) for all Paint center coordinates;
  change PaintTransform to have an offset to Affine2x3;
- [ttLib] when importing XML, only set sfntVersion if the font has no reader and \ 
is empty

4.25.1 (released 2021-07-16)
----------------------------
- [ttGlyphPen] Fixed bug in ``TTGlyphPointPen``, whereby open contours (i.e. starting
  with segmentType "move") would throw ``NotImplementedError``. They \ 
are now treated
  as if they are closed, like with the ``TTGlyphPen``

4.25.0 (released 2021-07-05)
----------------------------
- [tfmLib] Added new library for parsing TeX Font Metric (TFM) files
- [TupleVariation] Make shared tuples order deterministic on python < 3.7 where
  Counter (subclass of dict) doesn't remember insertion order
- [otData] Renamed COLRv1 structs to remove 'v1' suffix and match the updated draft
  spec: 'LayerV1List' -> 'LayerList', 'BaseGlyphV1List' -> 'BaseGlyphList',
  'BaseGlyphV1Record' -> 'BaseGlyphPaintRecord'
  Added 8 new ``PaintScale*`` tables: with/without centers, uniform vs non-uniform.
  Added ``*AroundCenter`` variants to ``PaintRotate`` and ``PaintSkew``: the default
  versions no longer have centerX/Y, but default to origin.
  ``PaintRotate``, ``PaintSkew`` and ``PaintComposite`` formats were re-numbered.
  NOTE: these are breaking changes; clients using the experimental COLRv1 API will
  have to be updated
- [pointPens] Allow ``GuessSmoothPointPen`` to accept a tolerance. Fixed call to
  ``math.atan2`` with x/y parameters inverted. Sync the code with fontPens
- [post] Fixed parsing ``post`` table format 2.0 when it contains extra garbage
  at the end of the stringData array
- [subset] drop empty features unless 'size' with FeatureParams table
- [otlLib] Added ``otlLib.optimize`` module; added GPOS compaction algorithm.
  The compaction can be run on existing fonts with ``fonttools otlLib.optimize``
  or using the snippet ``compact_gpos.py``. There's experimental support for
  compacting fonts at compilation time using an environment variable, but that
  might be removed later

Log message:
py-fonttools: updated to 4.24.4

4.24.4 (released 2021-05-25)
----------------------------

- [subset/instancer] Fixed ``AttributeError`` when instantiating a VF that
  contains GPOS ValueRecords with ``Device`` tables but without the respective
  non-Device values (e.g. ``XAdvDevice`` without ``XAdvance``). When not
  explicitly set, the latter are assumed to be 0.

4.24.3 (released 2021-05-20)
----------------------------

- [otTables] Fixed ``AttributeError`` in methods that split LigatureSubst,
  MultipleSubst and AlternateSubst subtables when an offset overflow occurs.
  The ``Format`` attribute was removed in v4.22.0.

4.24.2 (released 2021-05-20)
----------------------------

- [ttGlyphPen] Fixed typing annotation of TTGlyphPen glyphSet parameter.
- Fixed two instances of DeprecationWarning: invalid escape sequence.

4.24.1 (released 2021-05-20)
----------------------------

- [subset] Fixed AttributeError when SinglePos subtable has None Value \ 
(ValueFormat 0)

4.24.0 (released 2021-05-17)
----------------------------

- [pens] Add ``ttGlyphPen.TTGlyphPointPen`` similar to ``TTGlyphPen``.

4.23.1 (released 2021-05-14)
----------------------------

- [subset] Fix ``KeyError`` after subsetting ``COLR`` table that initially contains
  both v0 and v1 color glyphs when the subset only requested v1 glyphs; we were
  not pruning the v0 portion of the table.
- [colorLib] Set ``LayerV1List`` attribute to ``None`` when empty, it's optional
  in CORLv1.

4.23.0 (released 2021-05-13)
----------------------------

- [designspaceLib] Allow to use ``\\UNC`` absolute paths on Windows.
- [varLib.merger] Fixed bug where ``VarLibMergeError`` was raised with incorrect
  parameters.
- [feaLib] Allow substituting a glyph class with ``NULL`` to delete multiple glyphs
 .
- [glyf] Fixed ``NameError`` exception in ``getPhantomPoints``.
- [removeOverlaps] Retry pathops.simplify after rounding path coordinates to integers
  if it fails the first time using floats, to work around a rare and hard to debug
  Skia bug.
- [varLib] Added support for building, reading, writing and optimizing 32-bit
  ``ItemVariationStore`` as used in COLRv1 table.
- [otBase/otConverters] Add array readers/writers for int types.
- [feaLib] Allow more than one lookahead glyph/class in contextual positioning with
  "value at end".
- [COLRv1] Default varIdx should be 0xFFFFFFFF.
- [pens] Make RecordingPointPen actually pass on identifiers; replace asserts with
  explicit ``PenError`` exception.
- [mutator] Round lsb for CF2 fonts as well.

4.22.1 (released 2021-04-26)
----------------------------

- [feaLib] Skip references to named lookups if the lookup block definition
  is empty, similarly to makeotf. This also fixes an ``AttributeError`` while
  generating ``aalt`` feature.
- [subset] Fixed bug with ``--no-hinting`` implementation for Device tables.
  The previous code was alwyas dropping Device tables if no-hinting was
  requested, but some Device tables (DeltaFormat=0x8000) are also used to encode
  variation indices and need to be retained.
- [otBase] Fixed bug in getting the ValueRecordSize when decompiling ``MVAR``
  table with ``lazy=True``.
- [varLib/glyf/gvar] Optimized and simplified ``GlyphCoordinates`` and
  ``TupleVariation`` classes, use ``bytearray`` where possible, refactored
  phantom-points calculations. We measured about 30% speedup in total time
  of loading master ttfs, building gvar, and saving.
- [subset] Fixed ``AssertionError`` while pruning unused CPAL palettes when
  ``0xFFFF`` is present.

4.22.0 (released 2021-04-01)
----------------------------

- [ttLib] Remove .Format from Coverage, ClassDef, SingleSubst, LigatureSubst,
  AlternateSubst, MultipleSubst.
  ATTENTION: This will change your TTX dumps!
- [misc.arrayTools] move Vector to its own submodule, and rewrite as a tuple
  subclass.
- [docs] Added a terminology section for varLib.
- [varLib] Move rounding to VariationModel, to avoid error accumulation from
  multiple deltas
- [varLib] Explain merge errors in more human-friendly terms
- [otlLib] Correct some documentation
- [varLib/otlLib] Allow merging into VariationFont without first saving GPOS
  PairPos2
- [subset] Improve PairPosFormat2 subsetting
- [ttLib] TTFont.save: create file on disk as late as possible
- [cffLib] Add missing CFF2 dict operators LanguageGroup and ExpansionFactor
  ATTENTION: This will change your TTX dumps!

Log message:
py-fonttools: updated to 4.21.1

4.21.1 (released 2021-02-26)

[pens] Reverted breaking change that turned AbstractPen and AbstractPointPen \ 
into abstract base classes.

4.21.0 (released 2021-02-26)

[feaLib] Indent anchor statements in asFea() to make them more legible and diff-able.
[pens] Turn AbstractPen and AbstractPointPen into abstract base classes.
[feaLib] Added support for parsing and building STAT table from AFDKO feature files.
[instancer] Added option to update name table of generated instance using STAT \ 
table's axis values.
[bezierTools] Added functions to compute bezier point-at-time, as well as \ 
line-line, curve-line and curve-curve intersections.

4.20.0 (released 2021-02-15)

[COLRv1] Added unbuildColrV1 to deconstruct COLRv1 otTables to raw json-able \ 
data structure; it does the reverse of buildColrV1.
[feaLib] Allow sub X by NULL sequence to delete a glyph.
[arrayTools] Fixed Vector division.
[COLRv1] Define new PaintSweepGradient.
[otTables] Moved Paint.Format enum class outside of Paint class definition, now \ 
named PaintFormat. It was clashing with paint instance Format attribute and thus \ 
was breaking lazy load of COLR table which relies on magic __getattr__.
[COLRv1] Replace hand-coded builder functions with otData-driven dynamic \ 
implementation.
[COLRv1] Define additional static (non-variable) Paint formats.
[subset] Added support for subsetting COLR v1 and CPAL tables.
[fontBuilder] Allow setupFvar to optionally take designspaceLib.AxisDescriptor \ 
objects. Added new setupAvar method. Support localised names for axes and named \ 
instances.

4.19.1 (released 2021-01-28)

[woff2] An initial off-curve point with an overlap flag now stays an off-curve \ 
point after compression.

4.19.0 (released 2021-01-25)

[codecs] Handle errors parameter different from 'strict' for the custom extended \ 
mac encodings.
[featureVars] Raise better error message when a script is missing the required \ 
default language system.
[COLRv1] Avoid abrupt change caused by rounding PaintRadialGradient.c0 when the \ 
start circle almost touches the end circle's perimeter.
[COLRv1] Support building unlimited lists of paints as 255-ary trees of \ 
PaintColrLayers tables.
[subset] Prune redundant format-12 cmap subtables when all non-BMP characters \ 
are dropped.
[basePen] Raise MissingComponentError instead of bare KeyError when a referenced \ 
component is missing

Log message:
py-fonttools: updated to 4.18.2

4.18.2 (released 2020-12-16)
----------------------------
- [COLRv1] Implemented ``PaintTranslate`` paint format.
- [varLib.cff] Fixed unbound local variable error.
- [otlLib] Don't crash when creating OpenType class definitions if some glyphs
  occur more than once.

4.18.1 (released 2020-12-09)
----------------------------
- [colorLib] Speed optimization for ``LayerV1ListBuilder``.
- [mutator] Fixed missing tab in ``interpolate_cff2_metrics`` (0957dc7a).

4.18.0 (released 2020-12-04)
----------------------------
- [COLRv1] Update to latest draft: added ``PaintRotate`` and ``PaintSkew``.
- [woff2] Support new ``brotlicffi`` bindings for PyPy.
- [glifLib] Added ``expectContentsFile`` parameter to ``GlyphSet``, for use when
  reading existing UFOs, to comply with the specification stating that a
  ``contents.plist`` file must exist in a glyph set.
- [subset] Allow ``LangSys`` tags in ``--layout-scripts`` option. For example:
  ``--layout-scripts=arab.dflt,arab.URD,latn``; this will keep ``DefaultLangSys``
  and ``URD`` language for ``arab`` script, and all languages for ``latn`` script.
- [varLib.interpolatable] Allow UFOs to be checked; report open paths, non existant
  glyphs; add a ``--json`` option to produce a machine-readable list of
  incompatibilities
- [pens] Added ``QuartzPen`` to create ``CGPath`` from glyph outlines on macOS.
  Requires pyobjc.
- [feaLib] You can export ``FONTTOOLS_LOOKUP_DEBUGGING=1`` to enable feature file
  debugging info stored in ``Debg`` table.
- [otlLib] Build more efficient format 1 and format 2 contextual lookups whenever
  possible

Log message:
py-fonttools: update to 4.17.1.

4.17.1 (released 2020-11-16)
----------------------------

- [colorLib] Fixed regression in 4.17.0 when building COLR v0 table; when color
  layers are stored in UFO lib plist, we can't distinguish tuples from lists so
  we need to accept either types (e5439eb9, googlefonts/ufo2ft/issues#426).

4.17.0 (released 2020-11-12)
----------------------------

- [colorLib/otData] Updated to latest draft ``COLR`` v1 spec (#2092).
- [svgLib] Fixed parsing error when arc commands' boolean flags are not separated
  by space or comma (#2094).
- [varLib] Interpret empty non-default glyphs as 'missing', if the default glyph is
  not empty (#2082).
- [feaLib.builder] Only stash lookup location for ``Debg`` if \ 
``Builder.buildLookups_``
  has cooperated (#2065, #2067).
- [varLib] Fixed bug in VarStore optimizer (#2073, #2083).
- [varLib] Add designspace lib key for custom feavar feature tag (#2080).
- Add HashPointPen adapted from psautohint. With this pen, a hash value of a glyph
  can be computed, which can later be used to detect glyph changes (#2005).

4.16.1 (released 2020-10-05)
----------------------------

- [varLib.instancer] Fixed ``TypeError`` exception when instantiating a VF with
  a GSUB table 1.1 in which ``FeatureVariations`` attribute is present but set to
  ``None`` -- indicating that optional ``FeatureVariations`` is missing (#2077).
- [glifLib] Make ``x`` and ``y`` attributes of the ``point`` element required
  even when validation is turned off, and raise a meaningful ``GlifLibError``
  message when that happens (#2075).

4.16.0 (released 2020-09-30)
----------------------------

- [removeOverlaps] Added new module and ``removeOverlaps`` function that merges
  overlapping contours and components in TrueType glyphs. It requires the
  `skia-pathops <https://github.com/fonttools/skia-pathops>`__ module.
  Note that removing overlaps invalidates the TrueType hinting (#2068).
- [varLib.instancer] Added ``--remove-overlaps`` command-line option.
  The ``overlap`` option in ``instantiateVariableFont`` now takes an ``OverlapMode``
  enum: 0: KEEP_AND_DONT_SET_FLAGS, 1: KEEP_AND_SET_FLAGS (default), and 2: REMOVE.
  The latter is equivalent to calling ``removeOverlaps`` on the generated static
  instance. The option continues to accept ``bool`` value for backward compatibility.

4.15.0 (released 2020-09-21)
----------------------------

- [plistlib] Added typing annotations to plistlib module. Set up mypy static
  typechecker to run automatically on CI (#2061).
- [ttLib] Implement private ``Debg`` table, a reverse-DNS namespaced JSON dict.
- [feaLib] Optionally add an entry into the ``Debg`` table with the original
  lookup name (if any), feature name / script / language combination (if any),
  and original source filename and line location. Annotate the ttx output for
  a lookup with the information from the Debg table (#2052).
- [sfnt] Disabled checksum checking by default in ``SFNTReader`` (#2058).
- [Docs] Document ``mtiLib`` module (#2027).
- [varLib.interpolatable] Added checks for contour node count and operation type
  of each node (#2054).
- [ttLib] Added API to register custom table packer/unpacker classes (#2055).