Breaking API serves no purpose other than to be incompatible with older versions and other implementations that do support priority
(cherry picked from commit bitcoin/bitcoin@870824e919)
Zcash:
* Update the release notes.
* Update the `prioritisetransaction.py` RPC test.
* We don't have BIP 68 or replace-by-fee.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
This a breaking API change to the prioritisetransaction RPC call which previously required exactly three arguments and now requires exactly two (hash and feeDelta). The function prioritiseTransaction is also updated.
(cherry picked from commit bitcoin/bitcoin@f9b9371c60)
Zcash: We don't have `LoadMempool` or `DumpMempool`.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
Remove ability of mining code to fill part of a block with transactions sorted by coin age.
(cherry picked from commit bitcoin/bitcoin@272b25a6a9)
Zcash:
* Add release notes.
* Remove a static assertion that no longer applies.
* Spell "prioritise" and "prioritisation" (when referring to tx prioritisation) consistently
with 'ise', to match the "prioritisetransaction" RPC call.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
The RPC call was already deprecated.
(cherry picked from commit bitcoin/bitcoin@12839cdd56)
Zcash: we do not have `estimatesmartpriority`.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
This removes the option from the wallet to not pay a fee on "small"
transactions which spend "old" inputs.
This code is no longer worth keeping around, as almost all miners
prefer not to include transactions which pay no fee at all.
(cherry picked from commit bitcoin/bitcoin@ddf58c7573)
Zcash:
* Add release notes.
* Use `UIError` instead of `InitWarning` for the warning that
`-sendfreetransactions` is no longer supported (because we haven't
refactored `InitWarning` to be accessible from the wallet code).
* Update the `show_help` RPC test to remove `-sendfreetransactions`.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
0bd581a add release notes for removal of priority estimation (Alex Morcos)
b2322e0 Remove priority estimation (Alex Morcos)
(cherry picked from commit bitcoin/bitcoin@3c03dc2cfc)
Zcash:
* MAX_PRIORITY is still needed because it's used for the priority of
shielded transactions.
* Changes relating to "smart priority" are omitted since we do not have
that.
* Change the new minimum client version for `fee_estimates.dat` to
FEE_ESTIMATES_WITHOUT_PRIORITY_VERSION == 5050000. Immediately make
sure we write at least that version and accept it for reading.
Signed-off-by: Daira Emma Hopwood <daira@jacaranda.org>
Some of the more significant changes are
- remove release note entry for already-released feature;
- rephrase some error messages and comments;
- add a missing case to `EstimateTxSize`;
- don’t return a selector when we don’t have a UFVK for a UA, which allows some
simplifications (and elimination of a failure case) to happen; and
- remove a redundant `InsufficientFundsError`.
Notable changes
===============
This hotfix remediates memory exhaustion vulnerabilities that zcashd inherited
as a fork of bitcoind. These bugs could allow an attacker to use peer-to-peer
messages to fill the memory of a node, resulting in a crash.
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Merge tag 'v5.4.2' into hotfix-v5.4.2
zcashd release 5.4.2
Notable changes
===============
This hotfix remediates memory exhaustion vulnerabilities that zcashd inherited
as a fork of bitcoind. These bugs could allow an attacker to use peer-to-peer
messages to fill the memory of a node, resulting in a crash.
Notable changes
===============
This hotfix remediates memory exhaustion vulnerabilities that zcashd inherited
as a fork of bitcoind. These bugs could allow an attacker to use peer-to-peer
messages to fill the memory of a node, resulting in a crash.
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Merge tag 'v5.3.3' into hotfix-v5.4.2
zcashd release v5.3.3
Notable changes
===============
This hotfix remediates memory exhaustion vulnerabilities that zcashd inherited
as a fork of bitcoind. These bugs could allow an attacker to use peer-to-peer
messages to fill the memory of a node, resulting in a crash.
Jack Grigg
Kris Nuttycombe
Jack Grigg
Greg Pfeil
Daira Emma Hopwood
Luke Dashjr
Alex Morcos
MarcoFalke
Wladimir J. van der Laan
Greg Pfeil
Kris Nuttycombe
Charlie O'Keefe