Add up/down-conversion mechanism / breaking change

This release is not interoperable with 1.0.0-rc1 due to IIndexedEvent moving namespace (and a TryDecode signature change), which trigger associated releases of Equinox and Propulsion adapting to same.

See CHANGELOG

Initial FsCodec Release Candidate

See CHANGELOG

Initial Jet.JsonNet.Converters release via Pipelines

No code changes relative to the 0.0.4-CI* release spans they represent the first release borrowing the process from Equinox, i.e.:
a) versioned using MinVer
b) actively pushed via Azure DevOps pipelines

Prerelease via Pipelines

• Null release pushed using Azure DevOps Pipelines scheme derived from that of https://github.com/jet/equinox