v3.0.0

What's Changed

• Add RELEASING.md; harden version guard against branch-name injection by @xmival00 in #27
• Add gaps module: NaN gap finding, filling (interpolation / pink noise / mirror) and detection post-filtering by @xmival00 in #26
• Fix silent numerical bugs in signal/stat/annotations; LowFrequencyFilter edge jumps; document filtering (resample does not anti-alias) by @xmival00 in #28
• Release v3.0.0 by @github-actions[bot] in #29

Full Changelog: v2.0.0...v3.0.0