v20.10.33

47a0a06 (Add integration tests for balena's "delta on load", 2023-02-28)
0a0e7cc (Close DecompressStream after layer is downloaded, 2023-02-21)
2c972df (Simplify and improve delta error handling, 2023-02-21)
8c9e6ec (Refactor the xfer portions of delta, 2023-02-21)
34dd5a9 (Refactor the distribution portions of delta, 2023-02-15)
35983f5 (Apply deltas on balena load, 2023-02-16)