general note on when companies open source non-trivial projects but squash all pre-release commits, not being able to dig though implementation history and chan

general note on when companies open source non-trivial projects but squash all pre-release commits, not being able to dig though implementation history and change logs make it difficult to jump in despite the code being publicly visible. Context: initial commit with 277,989 additions [0]. [0] - https://github.com/facebookincubator/beringei/commit/17a6c2d44783ddbef68cdc44619ef824d63215e8 https://github.com/facebookincubator/beringei/commit/17a6c2d...