v1.8.2

Fixed

• Static-binary build: the vendored libhdf5 was configured with
  --disable-deprecated-symbols, but main.cpp uses
  H5Dvlen_reclaim to free variable-length strings (its 1.12+
  replacement H5Treclaim doesn't exist on Ubuntu 22.04's libhdf5
  1.10, so the deprecated name is the portable choice). Dropped
  the flag from the AlmaLinux 8 build so the static binary
  compiles. Packaging-only release; no source changes.