v0.6.0

Revamp assembler API, add support for symbols, in preparation
of support for ELF object files.

v0.5.0

Redesign map API.

v0.4.0

Update dependencies, tidy go.mod.

v0.3.0

Re-license under ISC.

v0.2.0

Fix the assembler, make a basic sample work.

v0.1.0

Initial tag for Go modules.