Jack Grigg

[Rebased on current `master`](https://github.com/zcash/zcash/compare/42a7db2cf5257abc013c63442652d5b638a3c534..0a14b78f83ce951cd74630609ee52640313e77eb) to get fix for ARM64 CI builder.

[Rebased on current master](https://github.com/zcash/zcash/compare/9385e00ce8a05a1419987e0aefa8a52d74c4a740..16702d6f72aa3d8fd5bc61c0ffe630a81baa29a0) to fix merge conflicts, and update CMake and CCache. Still haven't figured out CentOS 8, but maybe it just works now?

Welp, it's worse: a more recent CCache release appears to have dropped support for Ubuntu 18.04. That I can fix by reverting to the earlier CCache version for now, but...

Oh, it turns out CentOS 8 doesn't satisfy our Tier 2 platform requirements any more, so we can just drop support for it: #6340.

Ooh, this is interesting! So there are two issues here: - APIs like `--list` that aim to show everything, should probably be tolerant of individual communication failures. Though in this...

@arnefm @mlipscombe Could you test #129 and see if it resolves this particular issue for you?

@jarys just to clarify, the only thing you need patched into `pasta_curves` for this PR is the alloc-free hash-to-curve implementation? If so, I'll try and find some time to work...

@epage wrote: > Would some users be willing to experiment with this within their applications and report on the results and what can be changed / improved? I have experimented...

@PRabahy note that while `zebrad` should be a drop-in replacement for `zcashd` _as a full node_, it is not a drop-in replacement for `zcashd` _as a wallet_. The Zcash Foundation...

Ooh, nice! How is this implemented? I know that `mdbook` have been discussing various approaches for i18n (from per-paragraph translations a la Fluent, to per-page-or-section translations that are more like...