Issues

• Add back annotations when using ref_val in plot_posterior

  DiscussionFeature Request
  Feature

  arviz-devs/arviz#2635 · Filter by author AlexAndorra opened on Oct 22, 2026
  1

• Switch plot_rank to thin by default, and the option and make it default on plot_dist_rank

  BeginnerDiscussionFeature Request
  Feature

  arviz-devs/arviz#2634 · Filter by author AlexAndorra opened on Oct 22, 2026
  10

• Crashing for memory with az.from_numpyro(mcmc, log_likelihood=False)

  arviz-devs/arviz#2627 · Filter by author philpatton opened on Oct 16, 2026
  1

• DOC: ArviZ-plots issue-reporting link points to arviz-stats

  arviz-devs/arviz#2625 · Filter by author j45856021-dev opened on Oct 14, 2026

• Plot data by default in prior predictive plots.

  DiscussionFeature Request
  arviz-devs/arviz#2622 · Filter by author fonnesbeck opened on Oct 11, 2026
  5

• chore: Expand Dependabot to cover pip and pre-commit ecosystems

  arviz-devs/arviz#2608 · Filter by author Dikshant-Neupane opened on Aug 13, 2026
  2

• Refactor minor-version compatibility check to avoid parsing formatted status output

  Bug
  arviz-devs/arviz#2607 · Filter by author Dikshant-Neupane opened on Aug 13, 2026

• DOC: Request for uniform idiomatic import names for ArviZ and sub-libraries

  arviz-devs/arviz#2599 · Filter by author avm19 opened on Jul 31, 2026
  7

• Select variables to plot by dim

  DiscussionFeature Request
  arviz-devs/arviz#2598 · Filter by author aseyboldt opened on Jul 31, 2026
  2

• Tighten security of GitHub Actions workflows

  DiscussionFeature Request
  arviz-devs/arviz#2582 · Filter by author maresb opened on Apr 24, 2026
  2

• Develop a security threat model for ArviZ

  DiscussionFeature Request
  arviz-devs/arviz#2581 · Filter by author maresb opened on Apr 24, 2026
  5

• Develop an Incident Response Plan

  DiscussionFeature Request
  arviz-devs/arviz#2580 · Filter by author maresb opened on Apr 24, 2026
  1

• Make transition to 1.0 easier

  DiscussionFeature Request
  arviz-devs/arviz#2577 · Filter by author aseyboldt opened on Apr 23, 2026
  3

• xarray 2026.4.0 compatibility in PlotCollection.grid

  Bug
  arviz-devs/arviz#2576 · Filter by author thomasvergote opened on Apr 22, 2026
  1

• Update label guide

  arviz-devs/arviz#2558 · Filter by author OriolAbril opened on Mar 17, 2026
  1

• PSA: ArviZ 1.0 released with multiple breaking changes

  arviz-devs/arviz#2548 · Filter by author OriolAbril opened on Mar 6, 2026

• Race condition for daily warning?

  Bug
  arviz-devs/arviz#2530 · Filter by author Zethson opened on Feb 10, 2026
  7

• Docs: Split migration guide into Migration Guide + What's new in 1.0

  arviz-devs/arviz#2527 · Filter by author AllenDowney opened on Feb 9, 2026
  3

• Conda forge packages for arvizverse

  DiscussionHelp Wanted
  arviz-devs/arviz#2498 · Filter by author OriolAbril opened on Dec 9, 2025
  16

  

• Maintenance: Apache license headers

  arviz-devs/arviz#2475 · Filter by author maresb opened on Sep 11, 2025
  3

• Numpyro Conversion Guide

  arviz-devs/arviz#2452 · Filter by author kylejcaron opened on Apr 22, 2025
  15

• Unexpected LOO and ELPD output

  arviz-devs/arviz#2448 · Filter by author antdifo66 opened on Apr 8, 2025

• Improvements to multimodal HDI

  arviz-devs/arviz#2394 · Filter by author sethaxen opened on Oct 9, 2024
  2

• from_numpyro doesn't work for contributed NestedSampler

  arviz-devs/arviz#2391 · Filter by author nstarman opened on Oct 7, 2024
  1

• Log likelihood computation in numpyro can be extremely slow

  arviz-devs/arviz#2373 · Filter by author OriolAbril opened on Aug 28, 2024
  3