pypi / pygeohash

pygeohash

What changed in pygeohash 3, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-25.

8 breaking1 security7 performance1 tooling13 fixes and other

See which of these apply to your code, ranked, in your agent:

npx @unstale/cli init

pygeohash 330 changes

The C decoder returns named tuples directly from decode() and decode_exactly(), changing the decoder results.
3.5.0release notes
Type predicates reject empty Pandas Series.
3.5.0release notes
Validates coordinate ordering and world bounds instead of silently returning empty results, and rejects boolean coordinates.
3.3.2release notes
Rejects booleans in the direct C encoder API.
3.3.2release notes
Rejects bare geohash strings as collection input.
3.3.2release notes
Rejects boolean values for coordinates and precision.
3.3.2release notes
Rejects non-string values when detecting geohash Series.
3.3.2release notes
C encoders reject non-finite coordinates.
3.3.1release notes

C encode functions validate precision to prevent stack buffer overflow.
3.3.1release notes

The C codec uses table-driven decoding and a pair-unrolled encoding core.
3.5.0release notes
C decode entry points use FASTCALL and C-level case folding.
3.5.0release notes
Derived bounding box construction is faster.
3.5.0release notes
Wrapper validation has a faster common-case path.
3.5.0release notes
Cell enumeration uses an interval walk.
3.5.0release notes
Validation has a fast path and get_adjacent uses an iterative implementation.
3.5.0release notes
Keeps optional imports lazy.
3.3.2release notes

The package ships the PEP 561 marker, enabling type checkers to recognize its typing information.
3.3.1release notes

Native decoder stubs are aligned with named-tuple results.
3.5.0release notes
Uses canonical validation for approximate distance.
3.3.2release notes
Cardinal selectors return the original geohashes.
3.3.2release notes
Accepts uppercase and mixed-case geohashes and rejects over-precision geohashes.
3.3.2release notes
Clamps generated viewport bounds to world bounds.
3.3.2release notes
Computes mean longitude as a circular mean.
3.3.2release notes
Correctly includes cells at box corners.
3.3.2release notes
Correctly finds east/west neighbors across the antimeridian.
3.3.2release notes
Validates the geohash and direction arguments.
3.3.2release notes
Logging helpers emit records and register undoubled logger names.
3.3.2release notes
Validates empty visualization collections.
3.3.2release notes
Identical geohashes now return zero approximate distance.
3.3.1release notes
Bounding-box enumeration stays within geographic limits.
3.3.1release notes