Define a custom CI and add docs for the downstream toolchain

This change also updates the changelog, README (and related files) etc.

The custom CI is authored by Anton Baliasnikov <[email protected]> and the rest
is authored by Oleksandr Zarudnyi <[email protected]>.

ci: add capability to publish prereleases

Define a custom CI and add docs for the downstream toolchain

This change also updates the changelog, README (and related files) etc.

The custom CI is authored by Anton Baliasnikov <[email protected]> and the rest
is authored by Oleksandr Zarudnyi <[email protected]>.

chore: revamp CI v0.4.16 (#680)

chore: revamp CI v0.4.15 (#679)

chore: revamp CI v0.4.14 (#678)

chore: revamp CI v0.4.13 (#677)

chore: revamp CI v0.4.12 (#676)

fix: JSON library compilation errors

Fix the try-catch lowering hack

This patch moves the success tag tracking of the try-call ast to its
annotation instead of CompilerContext. This fixes the lowering of nested
try-catch statements.

This fixes CPR-1705.