List view

Downcast indices for sparse matrices if possible on-disk

good first issueeasy first issue to get started in OSS community contribution!easy first issue to get started in OSS community contribution!

performance 🐌

topic: io

type: sparse 🫥

Status: Closed (completed).

Enhancement

#2153 In scverse/anndata;

· by ilan-gold was closed on Jan 29, 2026

perf: add ability to write downcasted indices

benchmark

performance 🐌

skip-gpu-ci

topic: io

type: sparse 🫥

Status: Merged (completed).

scverse/anndatanumber 2159

#2159 In scverse/anndata;

· by ilan-gold was closed on Jan 29, 2026

docs: clean up overrides

skip-gpu-ci

Still Needs Manual Backport

Status: Merged (completed).

scverse/anndatanumber 2316

#2316 In scverse/anndata;

· by flying-sheep was closed on Jan 27, 2026

Backport PR #2159 on branch 0.12.x (perf: add ability to write downcasted indices)

benchmark

performance 🐌

skip-gpu-ci

topic: io

type: sparse 🫥

Status: Merged (completed).

scverse/anndatanumber 2318

#2318 In scverse/anndata;

· by meeseeksmachine was closed on Jan 29, 2026

fix: exclude scipy==1.17.0

skip-gpu-ci

Status: Merged (completed).

scverse/anndatanumber 2319

#2319 In scverse/anndata;

· by ilan-gold was closed on Jan 29, 2026