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DOC: Update versions in readme/docs + small improvements

Status: Open (in progress).

geopandas/pyogrionumber 604

#604 In geopandas/pyogrio;

· theroggy opened on Nov 20, 2025

DOC: bring about,... up to date to reflect the availability of the use_arrow option.

Status: Open (in progress).

geopandas/pyogrionumber 606

#606 In geopandas/pyogrio;

· theroggy opened on Nov 21, 2025

BUG: for parquet files with list type columns, None values in such lists are not read correctly

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#603 In geopandas/pyogrio;

· theroggy opened on Nov 20, 2025

BUG: fix overwriting a corrupt fileGDB directory

Status: Open (in progress).

geopandas/pyogrionumber 600

#600 In geopandas/pyogrio;

· theroggy opened on Nov 19, 2025

BUG: fix Time type columns being skipped with arrow=False

Status: Open (in progress).

geopandas/pyogrionumber 617

#617 In geopandas/pyogrio;

· theroggy opened on Nov 27, 2025

BUG: writing empty string category columns with arrow fails

Status: Open (in progress).

geopandas/pyogrionumber 621

#621 In geopandas/pyogrio;

· theroggy opened on Dec 12, 2025

Writing a df with a column having empty string categorical dtype raises <code>FieldError</code> with <code>use_arrow=True</code>

Status: Open.

#620 In geopandas/pyogrio;

· alihamdan opened on Dec 10, 2025

BUG: fix writing some non-string object columns with arrow

Status: Open (in progress).

geopandas/pyogrionumber 630

#630 In geopandas/pyogrio;

· theroggy opened on Jan 19, 2026

BUG: fix error writing a column with mix of datetimes with and without timezone without arrow

Status: Open (in progress).

geopandas/pyogrionumber 634

#634 In geopandas/pyogrio;

· theroggy opened on Feb 19, 2026

BUG: fix wrong handling of some windows network paths

Status: Open (in progress).

geopandas/pyogrionumber 635

#635 In geopandas/pyogrio;

· theroggy opened on Feb 19, 2026