Firo v0.14.2.2

INSTRUCTIONS

This is a mandatory upgrade for all versions prior to this release. Everyone must upgrade by block 336888 (14 January 2021).

As always, please backup your wallet prior to updating for safety!

This release renames the default data directory name to .firo and the zcoin.conf file to firo.conf. The rename process is opt-in and will not run unless explicitly set.

If you are using the daemon, start it with:
./firod -migratetofiro

If you are using a custom data directory (-datadir), please migrate manually by renaming zcoin.conf to firo.conf and/or your data directory.

Remember that many scammers will be out to offer help to you to help you migrate so don't accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever message to you first).

We will never send out private messages on wallet updates.

CHANGELOG

• Fixed a bug that prevented Lelantus joinsplits from broadcasting #961
• Added Windows console handler so firod can detect ctrl-C and exit gracefully #956

OPEN ISSUES

• GUI notification to deal with Lelantus joinsplit transactions when spork is activated.
• Sigma balances can display wrongly when restoring from mnemonic. Typing listsigmamints in console resolves it.

BINARIES

• SHA256 Hashes:
  • Linux: 7166d65d66875eabcc8c4882c1cc6cfc57ba6bf540a12d53d1c5ba8988df92ed
  • macOS: b05b4809b07c04700c69fe76702db439c71e0692f5798fb641e1b1162222457d
  • Windows Installer: bdfb051d62f11ac11281495ba88d93215301e6aadba217179eeb34992b05471e
  • Windows zip: 7f3af51c94280946d36701276aafe04fb63f8036fb45fd8219e5e28d6737506e
• The signatures can be verified with this public key.

Firo v0.14.2.1

INSTRUCTIONS

This is a mandatory upgrade for all versions prior to this release. Everyone must upgrade by block 336888 (12 January 2021).

As always, please backup your wallet prior to updating for safety!

This release renames the default data directory name to .firo and the zcoin.conf file to firo.conf. The rename process is opt-in and will not run unless explicitly set.

If you are using the daemon, start it with:
./firod -migratetofiro

If you are using a custom data directory (-datadir), please migrate manually by renaming zcoin.conf to firo.conf and/or your data directory.

Remember that many scammers will be out to offer help to you to help you migrate so don't accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever message to you first).

We will never send out private messages on wallet updates.

CHANGELOG

• Fixes a Dandelion++ related deadlock #958
• Fix crash when disablewallet flag is used #956
• Updated README.md

OPEN ISSUES

• GUI notification to deal with Lelantus joinsplit transactions when spork is activated.
• Sigma balances can display wrongly when restoring from mnemonic. Typing listsigmamints in console resolves it.

BINARIES

• SHA256 Hashes:
  • Linux: 65077cc580f2e3084f97e540a4ee151e8c45ea9292b984f3ca70d3e3b9bb332a
  • macOS: 3b8266e7af942e3f04a3e9fd7d31f0aa49b90c3d6798169f1493b6aedc222a6f
  • Windows Installer: 30efb49633c4e658e9f5dac2a8cd08ab24a19a58e0ce68a25cadea9fd2fc6d02
  • Windows zip: 0310d095026ee810ac4d48a7644ad2d756d5b674c421855404353e3ad75dc953
• The signatures can be verified with this public key.

Firo v0.14.2.0

INSTRUCTIONS

This is a mandatory upgrade for all versions prior to this release.

It introduces a emergency switch feature for safety while Lelantus matures. Lelantus is set to activate on block 336888 or approximately January 12/13 2021.

As always, please backup your wallet prior to updating for safety!

This release renames the default data directory name to .firo and the zcoin.conf file to firo.conf. The rename process is opt-in and will not run unless explicitly set.

If you are using the daemon, start it with:
./firod -migratetofiro

If you are using a custom data directory (-datadir), please migrate manually by renaming zcoin.conf to firo.conf and/or your data directory.

Remember that many scammers will be out to offer help to you to help you migrate so don't accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever message to you first).

We will never send out private messages on wallet updates.

CHANGELOG

• Emergency switch feature to turn off/on certain functions for safety #947 See discussion here.
• Improved unit tests coverage and numerous bug fixes #950
• Added missing error message when password is incorrect when anonymizing via Lelantus #936
• Raised Lelantus transparent limit per block to 5000 FIRO #951

OPEN ISSUES

• GUI notification to deal with Lelantus joinsplit transactions when spork is activated.

BINARIES

• SHA256 Hashes:
  • Linux: 3e3895e57b3d1c7f72f6469275b1c5466ec592a99cf334576929303ade27d590
  • macOS: 1a4468d64582a72a82bbd891d1c2f893b3ecaeb991e97bbdd954bdd9eaf465b3
  • Windows Installer: 06dd8fa17d5f2a3bcb35ff9da18bfcfc00e3914e2cc565bfe76e28bcdbb71733
  • Windows zip: a763b02c6104dfedfc0a8e5a448dc000953c43f69247023d1d4d32c94ab446f7
• The signatures can be verified with this public key.

Firo v0.14.1.2

INSTRUCTIONS

As always, please backup your wallet prior to updating for safety!

This release renames the default data directory name to .firo and the zcoin.conf file to firo.conf. The rename process is opt-in and will not run unless explicitly set.

If you are using the daemon, start it with:
./firod -migratetofiro

If you are using a custom data directory (-datadir), please migrate manually by renaming zcoin.conf to firo.conf and/or your data directory.

Lelantus is set to activate on block 336888.

We expect there to be minor updates and bug fixes following this release.

Remember that many scammers will be out to offer help to you to help you migrate so don't accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever message to you first).

We will never send out private messages on wallet updates.

CHANGELOG

• Firo rebrand work #933
• Lelantus activation block set to block 336888
• Lelantus proof verification optimizations #931

OPEN ISSUES

• QT wallet crashing
• Improved unit test coverage
• Code refactoring and cleanup
• Restoring from mnemonic may return a blank screen after completing but will restore successfully upon wallet restart
• Localization work
• Emergency switch functionality

BINARIES

• SHA256 Hashes:
  • Linux: f2f3e92d891cfcea3b9232bdaf104fd1c7b6d21997a4e2c1297c7e8130c2e3e3
  • macOS: 4f844693644836692be0b65a69f033f555d2a83c387c1a39ebc15eeb3b1ce0fb
  • Windows Installer: ded3022d33febb7dcb6923d6fe895be81ad34a09c79caceac7ba6ca261779902
  • Windows zip: bea69ffa225f62bc64794401ca906b53045c152c1f204c6c532a1d6e1dc646bc
• The signatures can be verified with this public key.

Lelantus Testnet v0.14.1.1 Beta 3

INSTRUCTIONS

Do not run this on mainnet!

To run on testnet ./zcoin-qt -testnet

Further details here

As always, please backup your wallet prior to updating for safety!

Changelog

• Fee estimation function when dealing with joinsplits
• Coin control now shows joinsplit Lelantus mints

Open Issues

• Rebranding work to Firo
• Lelantus verification optimizations
• Minor formatting issues with Lelantus anonymization prompt

BINARIES

• SHA256 Hashes:
  • Linux: 689282d0e798b85ace7496656208366fab12f3ca27e36fdb6f3fed8dfd220e92
  • macOS: 0aae556bd265e1ffcbc30b3a874824e5baca201ae875761fa4abad07d15b4543
  • Windows Installer: 809408a8ff3ba94fa51d7787117f7d177b197d3345cc5fc1222b406d1535c2ea
  • Windows zip: 1e3bd9e9e7856e9add7ee65e3bed9d580ceed077a399e27567bdeb349dc8127b
• The signatures can be verified with this public key.

Lelantus Testnet v0.14.1.1beta2

INSTRUCTIONS

Do not run this on mainnet!

To run on testnet ./zcoin-qt -testnet

Further details here

As always, please backup your wallet prior to updating for safety!

Open Issues

• Rebranding work to Firo
• Lelantus verification optmizations

BINARIES

• SHA256 Hashes:
  • Linux: 62bd691974e5738129f77d09b6843b777a18451a4590cfd39221c9513d1c8620
  • macOS: fa74477e7c0299f7042bede9760feeabe200164d2ae636ef194fb2edb6ee43f5
  • Windows Installer: 72c4b0e4330f6c9f66b86beccc8252c0230bffb00f70ede823e42a107f541ddb
  • Windows zip: 96ded8e3ea53e7f7dba7555746b17c252052cab894b473b3b255e220ef9bfabf
• The signatures can be verified with this public key.

Lelantus Testnet v0.14.1.1beta1

INSTRUCTIONS

Do not run this on mainnet!

To run on testnet ./zcoin-qt -testnet

Further details here

As always, please backup your wallet prior to updating for safety!

Open Issues

• Database corruption during Lelantus mint creation when wallet is encrypted. Fix incoming soon

BINARIES

• SHA256 Hashes:
  • Linux: 3ba0a40fc1cd11ac03b6b11a5248ee559f42b0e71afae165a7726aa43290dc92
  • macOS: 3e41a14fba39adcee0d6e59549b96cc5137cd396f72d7671ec4bf3cbf7d76c6a
  • Windows Installer: 054a00e775e46ab64180c0304ff7bfbb4a300f84585e995ea690c92aa3311f34
  • Windows zip: b67e3c8802074217d878698ff4985796b31e137844eeab875c95cd51e0726277
• The signatures can be verified with this public key.

Zcoin v0.14.0.5

INSTRUCTIONS

As always, please backup your wallet prior to updating for safety!

This is a mandatory release for users, exchanges, pools, miners and Znodes and re-enables Sigma privacy transactions functionality after the disclosed bug. Please update before block 296900 (approximately 26 August 2020: 1:30 PM UTC).

If you are stuck on block 294522/294523, please perform a reindex-chainstate.

If you are stock on block 296903, please reconsiderblock ae237b8facac8562829dc7b875de910673e1d7812e7c06a27029a032e2988423

Remember that many scammers will be out to offer help to you to help you migrate so don’t accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever initiate a message to you first). We will also never send out private messages on wallet updates.

CHANGELOG

• Re-enables Sigma at block 296900 #898
• Fixed Sigma tests on regtest/testnet #900
• Depends fix #897

BINARIES

• SHA256 Hashes:
  • Linux: 9127e89178a4d4d84b299e90cc4f024ca3bae3283233ef63f4c097d7a8cd6bba
  • macOS: 45800d5b7686e86ab5e42114d74a79b589e7ff8630aebcd1866150adca6eed06
  • Windows Installer: d7c6d8657613326100da391a8dd47bded6df00aa66ab20412c88a5ed67d051ff
  • Windows zip: 4f7003bf483f233d7d1b36b00f615aace93217dfc3aa8f027ce265157fdcfaed
• The signatures can be verified with this public key.

Zcoin v0.14.0.4

INSTRUCTIONS

As always, please backup your wallet prior to updating for safety!

This is an emergency mandatory release for users, exchanges, pools, miners and Znodes. Sigma is temporarily disabled but expected to be re-enabled soon.

If you are stuck on a block, please perform a reindex-chainstate.

Remember that many scammers will be out to offer help to you to help you migrate so don’t accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever initiate a message to you first). We will also never send out private messages on wallet updates.

CHANGELOG

• Resolve duplicate input bug and implemented blacklist. Disclosure will follow. #894
• Temporary Sigma disable (will re-enable soon). Bug is not related to Sigma.
• Set new addresss for development fund with new percentages. See here for details. #887

BINARIES

• SHA256 Hashes:
  • Linux: d060c76fe5fc0fe2527485035e984413881c4a845f65c4c9e71cc298b227a816
  • macOS: 2fe4e98dc75b3a120ae770ce84caf1459fb630f078bd6cc667d48b32030b9638
  • Windows Installer: 8b6b4648e5a19ec38170e26255ad0232b551370e96b31f5c4a6010ba28b51d04
  • Windows zip: 6ddce998c448695d4dc8af771a2d06256f5c9cdf45a577ae60fdefbb56b6345c
• The signatures can be verified with this public key.

Zcoin v0.14.0.3

INSTRUCTIONS

As always, please backup your wallet prior to updating for safety!

This is a maintenance release but is highly recommended for Znode stability.

Remember that many scammers will be out to offer help to you to help you migrate so don’t accept unsolicited private messages even if it appears from a trusted person (in fact none of the core team members will ever initiate a message to you first). We will also never send out private messages on wallet updates.

CHANGELOG

• Znodes maxconnections set to at least 125 to resolve some quorum forming delays #881
• Znodeblsprivkey mandatory in Znodes now as transition is completed. #883
• Added API functions for Sigma states for light wallet/mobile private transaction support #856
• Added button in QT to reindex wallet and Sigma mints for easy support when Sigma mints are not shown correctly #882
• HD code cleanup and modifications to multiple wallet architecture in core 14 #846
• Ban nodes older than v.0.14 on network #879
• Fix for rare crash when reindex is interrupted #875
• Fix for several build issues #877 #880

BINARIES

• SHA256 Hashes:
  • Linux: 167e8864c18f994153929180126af2c6cacb8a8ec06255578ab4ff6e79005543
  • macOS: ba94c83c7d1526c274a65c003ddb6199e0b01241bfe06d229d71bce5f2362b60
  • Windows Installer: 1e4f77b276aa705a8b95b72dc074ed486aabe97d171b6eaaa9f0743bf7f0785c
  • Windows zip: 4f7d38054c63ef7fdb01bc5816d23571afa6c0ba84b364b54a6343b612d725d8
• The signatures can be verified with this public key.