[Diff since v0.19.1](v0.19.1...v0.19.2)

**Merged pull requests:**
- Use checkpoints instead of first to pick an arbitrary value of a func… (#200) (@dlfivefifty)

[Diff since v0.19.0](v0.19.0...v0.19.1)

**Merged pull requests:**
- Fix ambiguities in block to_indices introduced in BlockArrays v1.4 (#199) (@dlfivefifty)

[Diff since v0.18.7](v0.18.7...v0.19.0)

- Adds order argument to `diff`, adds `laplacian`, `abslaplacian`

**Merged pull requests:**
- Support order in Derivative (#197) (@dlfivefifty)

[Diff since v0.18.6](v0.18.6...v0.18.7)

**Merged pull requests:**
- CompatHelper: bump compat for Makie in [weakdeps] to 0.22, (keep existing compat) (#196) (@github-actions[bot])

[Diff since v0.18.5](v0.18.5...v0.18.6)

**Merged pull requests:**
- Bump codecov/codecov-action from 4 to 5 (#192) (@dependabot[bot])
- Remove Makie as a dependency (#193) (@dlfivefifty)
- InfiniteArrays v0.15 (#194) (@dlfivefifty)

[Diff since v0.18.4](v0.18.4...v0.18.5)

**Merged pull requests:**
- Give index information to BoundsError in getindex for splines (#188) (@DanielVandH)
- Fix docstring in `plotgrid` (#189) (@DanielVandH)
- Fix missing docstring for `Map` (#190) (@DanielVandH)
- Expand functions in P'(x .^2 .* P) (#191) (@dlfivefifty)

[Diff since v0.18.3](v0.18.3...v0.18.4)

**Merged pull requests:**
- Use unweighted transforms in weighted plotting (#187) (@dlfivefifty)

[Diff since v0.18.2](v0.18.2...v0.18.3)

**Merged pull requests:**
- Promote types of transforms (#186) (@dlfivefifty)

[Diff since v0.18.1](v0.18.1...v0.18.2)

**Merged pull requests:**
- CompatHelper: bump compat for Makie to 0.21, (keep existing compat) (#185) (@github-actions[bot])

[Diff since v0.18.0](v0.18.0...v0.18.1)

**Merged pull requests:**
- Makie v0.20 (#176) (@dlfivefifty)