0.6.0

• refactor: create directories for notebooks by @vishwa2710 in #84
• feat: add NB showing Lagrange pt computation (CR3BP) by @DhruvJ22 in #85
• fix: gitter to discord in contribution guide and typos in an NB by @DhruvJ22 in #86
• chore: tar/untar documentation files to preserve casing by @vishwa2710 in #87
• chore: add logging to github workflow by @vishwa2710 in #89
• build: fix documentation download step in Github CI by @vishwa2710 in #90
• chore: refactor build workflow to be more modular by @apaletta3 in #91
• ci: move benchmark and validation job to ostk-base as reusable workflow by @apaletta3 in #92
• chore: add issue templates by @apaletta3 in #94
• feat: enable CI to build base image for arm64 and amd64 by @guillaumeloftorbital in #96
• fix: update build packages to not fail fast with matrix by @apaletta3 in #98
• build: add latest tag to docker image being pushed by @apaletta3 in #99
• fix: enable pushing with tag instead of just latest by @apaletta3 in #100
• ci: enable pushing of base image upon release by @apaletta3 in #101

Full Changelog: 0.5.8...0.6.0