v1.5.5.1

What's Changed

• fix: extension URN bug by @andrew-coleman in #251
• fix: harden extension URN handling around the #205 fix by @nielspardon in #252
• fix: stop ingesting functions_aggregate_decimal_output by @nielspardon in #255
• fix: name compound functions after their declared signature (#207) by @nielspardon in #256
• docs: state the invariant the any1-overload URN test covers by @nielspardon in #257
• fix: emit the de-facto name: form for zero-argument functions (#258) by @nielspardon in #259
• docs: document the vcpkg prerequisites for building by @nielspardon in #261
• fix: classify variadic functions by the YAML's variadic flag (#253) by @nielspardon in #260
• add dialect yaml by @andrew-coleman in #254

Full Changelog: v1.5.5...v1.5.5.1