)]}'
{
  "commit": "089bfa5675191fd96a44247682f76ebca03d7916",
  "tree": "d26f50954113cc7d02d918c073af488fd51a4de5",
  "parents": [
    "84f357641f6309f0bc8d2d3f445107e46d6a5101"
  ],
  "author": {
    "name": "James Hartig",
    "email": "fastest963@gmail.com",
    "time": "Fri Dec 11 22:52:14 2020 -0500"
  },
  "committer": {
    "name": "Filippo Valsorda",
    "email": "filippo@golang.org",
    "time": "Tue Sep 21 15:51:07 2021 +0000"
  },
  "message": "acme: implement Client.ListCertAlternates\n\nLet\u0027s Encrypt is defaulting to a longer cross-signed chain on May 4th,\n2021 but will offer the ability to download the shorter chain via an\nalternate URL via a link header [1]. The shorter chain can be selected\nto workaround a validation bug in legacy versions of OpenSSL, GnuTLS,\nand LibreSSL. The alternate relation is described in section 7.4.2 of\nRFC 8555.\n\nListCertAlternates should be passed the original certificate chain URL\nand will return a list of alternate chain URLs that can be passed to\nFetchCert to download.\n\nFixes golang/go#42437\n\n[1] https://community.letsencrypt.org/t/production-chain-changes/150739\n\nChange-Id: Iaa32e49cb1322ac79ac1a5b4b7980d5401f4b86e\nReviewed-on: https://go-review.googlesource.com/c/crypto/+/277294\nTrust: Filippo Valsorda \u003cfilippo@golang.org\u003e\nRun-TryBot: Filippo Valsorda \u003cfilippo@golang.org\u003e\nReviewed-by: Roland Shoemaker \u003croland@golang.org\u003e\nTryBot-Result: Go Bot \u003cgobot@golang.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "073cee58b7c7a11279e7ccd75501170287cb644f",
      "old_mode": 33188,
      "old_path": "acme/rfc8555.go",
      "new_id": "f9d3011ffc11696adee170abe74c6e34a61c20dc",
      "new_mode": 33188,
      "new_path": "acme/rfc8555.go"
    },
    {
      "type": "modify",
      "old_id": "c35118e2d18ac66ea66cb597fd45919796e0a6c0",
      "old_mode": 33188,
      "old_path": "acme/rfc8555_test.go",
      "new_id": "07e2f29db20b35050a39812bcfed84eaa7ccee19",
      "new_mode": 33188,
      "new_path": "acme/rfc8555_test.go"
    }
  ]
}