v2.0.1

Cryptopower is a self-custodial Decred wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin. The app is built using Gio, a Golang library that facilitates the implementation of cross-platform immediate mode user interfaces. By leveraging a tightly integrated Golang codebase, Cryptopower delivers a native app experience that is smaller, faster, and more efficient for the Decred ecosystem.

Changes since v2.0.0

• Fixed a bug where having only one wallet with once account prevents the send button from being enabled

Full Changelog: v2.0.0...v2.0.1

Code Contributors (alphabetical order):

• @bugjt
• Kennedy Izuegbu (@dreacot)

v2.0.0

Cryptopower is a self-custodial Decred wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin. The app is built using Gio, a Golang library that facilitates the implementation of cross-platform immediate mode user interfaces. By leveraging a tightly integrated Golang codebase, Cryptopower delivers a native app experience that is smaller, faster, and more efficient for the Decred ecosystem.

Changes since v1.1.4

• Add support 12-word seed and 24-word seed
• Support importing seeds from other wallets (Trust, Exodus, etc)
• improve dark mode
• dcrdex: Bug fixes
• Update logic of get exchange rate and add more sources to get rate
• Upgrade dependencies to dcrd v2.0.2
• Bump gioui version
• Update BTC dependencies
• Enable auto-sync for new wallet on fresh install
• Other bugs and fixes

Full Changelog: v1.1.4...v2.0.0

Code Contributors (alphabetical order):

• Ademu Enyo Anthony (@ademuanthony)
• @bugjt
• Justin Do (@JustinBeBoy)
• Kennedy Izuegbu (@dreacot)
• Philemon Ukane (@ukane-philemon)

v1.1.4

Cryptopower is a self-custodial Decred wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin. The app is built using Gio, a Golang library that facilitates the implementation of cross-platform immediate mode user interfaces. By leveraging a tightly integrated Golang codebase, Cryptopower delivers a native app experience that is smaller, faster, and more efficient for the Decred ecosystem.

Available Features

• Multi-Coin support - Native SPV wallets for Decred, Bitcoin and Litecoin.
• Coin Control - It allows users to select exact addresses and outputs to be used in a transaction.
• CoinShuffle++ - CoinShuffle++ (CSPP) is a mixing protocol used to create Decred CoinJoin transactions.
• Staking - This allows users to purchase tickets via DCR’s PoS (Proof-Of-Stake) consensus implementation.
• Governance - This allows users to vote on Decred Proposals, Consensus changes and Treasury Spendings.
• Set gap limit - Users can choose a custom gap limit for use with address discovery.
• Instant Exchange - Instant exchanging between assets using (Flyp.me, Godex, Changenow, Trocador).
• Fee Rates API - This allows for custom fee selection when sending BTC transactions.
• Transaction note - This allows for a note/description when sending transactions.
• DCRDEX - current trading pairs; LTC/DCR & DCR/BTC. It is currently available as part of this release but it is still under beta testing.
• Users can send transactions to multiple recipients at a go.
• Users can export transactions for better record keeping.
• Users can switch between mainnet and testnet right from the settings page.
• Users can export wallet seed at anytime after initial backup.

Changes since v1.1.3

• fixed a bug where the app was asking users to backup an already backed up wallet
• fixed some dcrdex bugs
• fixed a bug where restore wallet page doesn't close after a successful restore
• improve proposal and transaction fetching
• Improve scroll logic
• Improve dark mode screens

Full Changelog: v1.1.3...v1.1.4

Code Contributors (alphabetical order):

• Justin Do (@JustinBeBoy)
• Kennedy Izuegbu (@dreacot)
• Philemon Ukane (@ukane-philemon)

release-v1.1.3

Cryptopower is a self-custodial Decred wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin. The app is built using Gio, a Golang library that facilitates the implementation of cross-platform immediate mode user interfaces. By leveraging a tightly integrated Golang codebase, Cryptopower delivers a native app experience that is smaller, faster, and more efficient for the Decred ecosystem.

Available Features

• Multi-Coin support - Native SPV wallets for Decred, Bitcoin and Litecoin.
• Coin Control - It allows users to select exact addresses and outputs to be used in a transaction.
• CoinShuffle++ - CoinShuffle++ (CSPP) is a mixing protocol used to create Decred CoinJoin transactions.
• Staking - This allows users to purchase tickets via DCR’s PoS (Proof-Of-Stake) consensus implementation.
• Governance - This allows users to vote on Decred Proposals, Consensus changes and Treasury Spendings.
• Set gap limit - Users can choose a custom gap limit for use with address discovery.
• Instant Exchange - Instant exchanging between assets using (Flyp.me, Godex, Changenow, Trocador).
• Fee Rates API - This allows for custom fee selection when sending BTC transactions.
• Transaction note - This allows for a note/description when sending transactions.
• DCRDEX - current trading pairs; LTC/DCR & DCR/BTC. It is currently available as part of this release but it is still under beta testing.
• Users can send transactions to multiple recipients at a go.
• Users can export transactions for better record keeping.
• Users can switch between mainnet and testnet right from the settings page.
• Users can export wallet seed at anytime after initial backup.

Changes since v1.1.2

• Update menu and fix editor title and hint by @JustinBeBoy in #490
• btc/ltc: Do not use chain client notifications. by @JoeGruffins in #491
• asset/dcr: use connect context for dcr dex wallet by @ukane-philemon in #502
• Update Go modules with known vulnerabilities to their fixed version by @ukane-philemon in #501
• Don't access index of a nil argument by @ukane-philemon in #500
• Update Item scroll component for load more item by @JustinBeBoy in #496
• Unexport modal.SetLoading and allow modals show loading btn by @ukane-philemon in #435
• dcr: Avoid freeze inside db transaction. by @JoeGruffins in #493
• fix dropdown and title on overlay by @JustinBeBoy in #499
• Improve dark mode and update some UI by @JustinBeBoy in #507
• multi: Add feature to export wallet seed after initial backup by @ukane-philemon in #505
• add top padding for create wallet title by @dreacot in #498

Full Changelog: v1.1.2...v1.1.3

Code Contributors (alphabetical order):

• Joe Gruffins (@JoeGruffins)
• Justin Do (@JustinBeBoy)
• Kennedy Izuegbu (@dreacot)
• Philemon Ukane (@ukane-philemon)

release-v1.1.2

Cryptopower is a self-custodial Decred wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin. The app is built using Gio, a Golang library that facilitates the implementation of cross-platform immediate mode user interfaces. By leveraging a tightly integrated Golang codebase, Cryptopower delivers a native app experience that is smaller, faster, and more efficient for the Decred ecosystem.

Available Features

• Multi-Coin support - Native SPV wallets for Decred, Bitcoin and Litecoin.
• Coin Control - It allows users to select exact addresses and outputs to be used in a transaction.
• CoinShuffle++ - CoinShuffle++ (CSPP) is a mixing protocol used to create Decred CoinJoin transactions.
• Staking - This allows users to purchase tickets via DCR’s PoS (Proof-Of-Stake) consensus implementation.
• Governance - This allows users to vote on Decred Proposals, Consensus changes and Treasury Spendings.
• Set gap limit - Users can choose a custom gap limit for use with address discovery.
• Instant Exchange - Instant exchanging between assets using (Flyp.me, Godex, Changenow, Trocador).
• Fee Rates API - This allows for custom fee selection when sending BTC transactions.
• Transaction note - This allows for a note/description when sending transactions.
• DCRDEX - current trading pairs; LTC/DCR & DCR/BTC. It is currently available as part of this release but it is still under beta testing.
• Users can send transactions to multiple recipients at a go.
• Users can export transactions for better record keeping.
• Users can switch between mainnet and testnet right from the settings page

Changes since v1.1.0

• multi: Add dextest network. by @JoeGruffins in #420
• dcr: Limit methods accessible on dcr.Asset using WalletHelper interface for dcr dex wallet by @ukane-philemon in #438
• hotfix: Fix LTC *neutrino.ChainService.Peers() issue by @ukane-philemon in #444
• check latest released version from Github by @dreacot in #443
• Dex Improvements by @ukane-philemon in #449
• Allow user customize all setting on start page by @JustinBeBoy in #452
• Improve sync info by @JustinBeBoy in #450
• Update wallet name when it so long by @JustinBeBoy in #484
• Support display all destination addresses on transaction detail page by @JustinBeBoy in #442
• fix crash when pasting an empty text into the editor by @dreacot in #446
• update margin page and format balance by @JustinBeBoy in #485
• Show keyboard on wallet restore page on ios by @JustinBeBoy in #454
• Add android/ios links to readme by @dreacot in #447
• update text size for mobile and desktop version, update error text on Editor layout by @JustinBeBoy in #489
• Update UI for start page and fix bugs by @JustinBeBoy in #486

Full Changelog: v1.1.0...v1.1.2

Code Contributors (alphabetical order):

• Joe Gruffins (@JoeGruffins)
• Justin Do (@JustinBeBoy)
• Kennedy Izuegbu (@dreacot)
• Philemon Ukane (@ukane-philemon)
• Wisdom Arerosuoghene (@itswisdomagain)

release-v1.1.0/v1.1.1

Cryptopower is a self-custodial Decred wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin which is useful for DCRDEX integration. The app is built using Gio, a Golang library that facilitates the implementation of cross-platform immediate mode user interfaces. By leveraging a tightly integrated Golang codebase, Cryptopower delivers a native app experience that is smaller, faster, and more efficient for the Decred ecosystem.

Available Features

• DCRDEX has been implemented with current trading pairs; LTC/DCR & DCR/BTC. It is currently available as part of this release but it is still under beta testing.
• The Android app has been released to the Google Play Store.
• The iOS app has been released to the Apple App Store.
• Users can now send transactions to multiple recipients at a go.
• Users can now export transactions for better record keeping.
• An improved User Interface for easier accessibility and use.
• Users can switch between mainnet and testnet right from the settings page
• Added Trocador to Instant exchanging.

Code Contributors (alphabetical order):

• Amos Ezeme (@crux25)
• @CPunch
• Đàm Việt Anh (@vibros68)
• Edno Morisson (@Sirmorrison)
• Joe Gruffins (@JoeGruffins)
• John Ezetah (@Vanvians)
• Justin Do (@JustinBeBoy)
• Kennedy Izuegbu (@dreacot)
• Migwi Ndung’u (@dmigwi)
• Philemon Ukane (@ukane-philemon)
• @peterzen
• @upright39
• Wisdom Arerosuoghene (@itswisdomagain)

Design Contributors (alphabetical order):

• Esther Nwadiukwu
• Fegor Clinton
• Joyce Ofoche

Full Changelog: v1.0.0...v1.1.0

release-v1.0.0

Cryptopower is a self-custodial multi-coin wallet application designed for both desktop and mobile platforms. It offers support for creating wallets not only for Decred but also for other cryptocurrencies such as Bitcoin and Litecoin. The app is built using Gio, a Golang library for the implementation of cross-platform user interfaces.

Available Features

• Multi-Coin support - Native SPV wallets for Decred, Bitcoin and Litecoin.
• Coin Control - It allows users to select exact addresses and outputs to be used in a transaction.
• CoinShuffle++ - CoinShuffle++ (CSPP) is a mixing protocol used to create Decred CoinJoin transactions.
• Staking - This allows users to purchase tickets via DCR’s PoS (Proof-Of-Stake) consensus implementation.
• Governance - This allows users to vote on Decred Proposals, Consensus changes and Treasury Spendings.
• Set gap limit - Users can choose a custom gap limit for use with address discovery.
• Instant Exchange - Instant exchanging between assets using (Flyp.me, Godex, Changenow).
• Fee Rates API - This allows for custom fee selection when sending BTC transactions.
• Transaction note - This allows for a note/description when sending transactions.

Verifying the Release

In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once you've obtained a copy (and hopefully verified that as well), you'll first need to import the keys that have signed this release if you haven't done so already:

-----BEGIN PGP PUBLIC KEY BLOCK-----
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=dt9F
-----END PGP PUBLIC KEY BLOCK-----

Simply copy that entire text, save it as key.txt, and open a terminal.

In the terminal, use the cd command to navigate to the directory path where you’ve saved key.txt. Then use the gpg --import command.

(Note that Windows uses \ for directory paths, but Linux/macOS use /)

$ cd /path/to/the/key
$ gpg --import < key.txt

Example output:

gpg: key D05AC74F68976E52: "Cryptopower <[email protected]>" imported
gpg: Total number processed: 1
gpg:              unchanged: 1

You can then delete key.txt.

Once you have the required PGP keys, you can verify the release with:

gpg --verify cryptopower-v1.0.0-manifest.txt.asc

You should see the following if the verification was successful:

gpg: assuming signed data in 'cryptopower-v1.0.0-manifest.txt'
gpg: Signature made Thu 03 Aug 2023 17:08:06 WAT
gpg:                using RSA key 5C26BFEC6C2466A528D5551CD05AC74F68976E52
gpg:                issuer "[email protected]"
gpg: Good signature from "Cryptopower <[email protected]>" [ultimate]

That will verify the signature of the manifest file, which ensures integrity and authenticity of the archive you've downloaded locally containing the binaries. Next, depending on your operating system, you should then re-compute the sha256 hash of the archive with sha256sum <filename>, compare it with the corresponding one in the manifest file, and ensure they match exactly.

Code Contributors (alphabetical order):

• Amos Ezeme (@crux25)
• Kennedy Izuegbu (@dreacot)
• Migwi Ndung’u (@dmigwi)