- Apple announced the new M1-based Mac in June 2020, not November
- Developer Transition Kits have been made available soon after the announcement
- Members of the Julia community got them very quickly and realised there was no Fortran compiler: Julia has a dependency, namely OpenBLAS, which needs a Fortran compiler. Of course this affected not only Julia but any other numerical computing community
- Iain Sandoe started porting GCC to the new platform at the beginning of August 2020, by the end of the month it was already in a usable state
- In early September 2020 we had already the new port of GCC in BinaryBuilder, so that we could build OpenBLAS for that platform
- The NAG compiler came way too late for us. Also, it’s commercial, so we wouldn’t have used it for an open source project anyway
- Welcome
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