v2.1.2a1

What's Changed

• perf(cli): keep default setup off the reader stack by @jepegit in #841
• fix(get): honour instrument over .h5/.hdf5 native auto-pick by @jepegit in #842
• fix(collect): average multi groups when singletons are present by @jepegit in #843
• feat(plotting): export Plotly figures as in-memory image bytes by @jepegit in #844

Full Changelog: v2.1.1.post7...v2.1.2a1