v0.3.2

SymbolicIndexingInterface v0.3.2

Diff since v0.3.1

Merged pull requests:

• build(deps): bump codecov/codecov-action from 1 to 3 (#14) (@dependabot[bot])
• build(deps): bump actions/checkout from 1 to 4 (#15) (@dependabot[bot])
• build(deps): bump actions/cache from 1 to 3 (#16) (@dependabot[bot])
• Various upgrades (#19) (@ArnoStrouwen)
• Improve documentation structure (#22) (@ChrisRackauckas)
• feat: add getu/setu, update docs, add tests (#23) (@AayushSabharwal)
• feat: add IsTimeseriesTrait, support timeseries objects in getu (#25) (@AayushSabharwal)