SRocket release notes.

Here are the release notes for srocket. Each new release is denoted like this:

## <VERSION_NUMBER> - <RELEASE_TYPE>

VERSION_NUMBER is the number of the release.
RELEASE_TYPE is the semver name for the type of the update.

SEMVER Policy

We try to only break backwards compatibility in major releases.
Minor releases will be used to add features
Patch to fix bugs / chore work.
Non-Public / Non-API stuff like build scripts / config may be changed in any release.

This policy will be enforced starting from [email protected]

Version 2.2.1 - patch

Fixes
- Fixed missing version field in package.json

Version 2.2.0 - minor

Features
- Added the SRequest.validation method which allows for the request data to be validated in a type-safe manner.

Version 2.1.1 - patch

Fixes
- Add missing export for SEvent

Version 2.1.0 - minor

Features - Better Route types - Better validation

Version 2.0 - major

Major rewrite from @1.0

There are no release notes from before 2.0