v2.0: Modernization (M1-M6, 44 tasks)#374

Draft

etr wants to merge 41 commits intomasterfrom

Commits on May 1, 2026

Fix CI: drop C++20-incompatible compilers and add libmicrohttpd-devel for MSYS

etr
and
claude
committed
Fix MSYS/Cygwin build: expose _DEFAULT_SOURCE for libmicrohttpd's fd_set check

etr
and
claude
committed
Fix CI follow-up: add LGPL header to gate tests, drop ubuntu-toolchain PPA, revert MSYS libmicrohttpd-devel

etr
and
claude
committed
TASK-003: Add httpserver::feature_unavailable exception type
etr
committed
Merge TASK-003: Add httpserver::feature_unavailable exception type
etr
committed
TASK-004: Add httpserver::iovec_entry POD with layout-pinning asserts

etr
and
claude
committed
TASK-004: fix use-after-free in copy ctor, header hygiene, test improvements

etr
and
claude
committed

Commits on May 2, 2026

Commits on May 3, 2026