0.6.1: OTP 29 compatibility
OTP 29 compatibility release.
- Replaced every deprecated old-style
catch Exprinsrc/withtry ... catch ... end. Fire-and-forget cleanup goes through a privateignore_errors/1helper; the--port/--timeout/URL-port argument parsers usetry. No behaviour change; the build is clean underwarnings_as_errorson OTP 29. - CI now runs on OTP 29.0 (rebar3 3.25).