v7.0.0

release-700

increase version to 7.0.0.0

v6.0.4

Merge branch 'lib64' into 'bugfix-60'

Use environment variables included rom GNUInstallDirs instead of harcoded lib, bin, include paths

See merge request integer/soplex!403

v6.0.3

Merge branch 'fix-github-12' into 'bugfix-60'

fix boost include issues

See merge request integer/soplex!387

v6.0.2

release-602

remove .o files that are header-only now

v6.0.1

Merge branch 'fix-makefiles' into 'bugfix-60'

remove unneccessary arm* makefiles

See merge request integer/soplex!379