Github Actions recently migrated the major versions of ubuntu and macosx for its standard builders. This "stealth" upgrade made the 0.7.0 release unsuitable for CI use as it started depending on newer versions
of glibc.
Fix the versions of ubuntu and macos to pre-october values.
Github Actions recently migrated the major versions of ubuntu and macosx for its standard builders. This "stealth" upgrade made the 0.7.0 release unsuitable for CI use as it started depending on newer versions of glibc.
Fix the versions of ubuntu and macos to pre-october values.