Parameter handling improvements and fixes

This release fixes some missing edge cases in parameter binding and styling. We now handle all the permutations of style and explode, for the first time. Lots of tests have been added to catch regressions.

🚀 New features and improvements

• Improve deepobject unmarshalling to support nullable.Nullable and encode.TextUnmarshaler (#45) @j-waters
• feat: support spaceDelimited and pipeDelimited query parameter binding (#117) @mromaszewicz

🐛 Bug fixes

• Fix form/explode=false incorrectly splitting primitive string values on commas (#119) @f-kanari

📦 Dependency updates

• fix(deps): update module github.com/labstack/echo/v4 to v4.15.1 (#105) @renovate[bot]
• fix(deps): update module github.com/labstack/echo/v5 to v5.1.0 (#120) @renovate[bot]
• chore(deps): update release-drafter/release-drafter action to v7 (#113) @renovate[bot]

Sponsors

We would like to thank our sponsors for their support during this release.