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Groestlcoin September 2019 Development Release/Update!
For a more interactive view of changes, click here In our current world; bordering on financial chaos, with tariff wars, Brexit and hyperinflation rife, you can count on Groestlcoin to consistently produce innovation that strikes to take the power away from the few and into the many, even after a full five and a half years of solid development. Here is what the team has already announced in the last 3 months since the last development update:
Groestl Nodes aims to map out and compare the status of the Groestlcoin mainnet and testnet networks. Even though these networks share the same protocol, there is currently no way to directly compare these coins in a single location. These statistics are essential to evaluate the relative health of both networks.
Features
Shows Onion (Tor) nodes
Shows IPv6 nodes
Supports both main net and test net
Node Checker – Check the status of a remote node
Ability to download node data by CSV, JSON or TXT format
Ability to download unique address data by CSV, JSON or TXT format
This is a tool for creating unsigned raw Groestlcoin transactions and also to verify existing transactions by entering in the transaction hex and converting this to a human-readable format to verify that a transaction is correct before it is signed.
Features
Create Raw Unsigned Groestlcoin transactions
Coin Control
Generates a QR code for the transaction
Verifying Transactions
Compatible with most Groestlcoin wallets including but not restricted to Groestlcoin Core and Electrum-GRS
Estimates final signed transaction size
Taking a raw transaction format and shows its Transaction ID, Transaction Inputs and Outputs
AGCore is an Android app designed to make it easier to run a Groestlcoin Core node on always-on Android appliances such as set-top boxes, Android TVs and repurposed tablets/phones. If you are a non-technical user of Groestlcoin and want an Android app that makes it easy to run a Groestlcoin Core node by acting as a wrapper, then AG Core is the right choice for you.
What's Changed?
Update to Groestlcoin Core 2.17.2
Switched to native builds via NDK for Groestlcoin Core resulting in a smaller footprint.
Added embedded tor
Added tor pairing support
TOR upgrade bug fixes
Improved blockchain Sync progress using getblockchaininfo verificationprogress
Improved package download progress bar
Added support for external storage access > Android M
Added support for Android Oreo, including new notification mechanism
Bump Fee (RBF) improvements – Implemented a new fee-bump strategy that can add new inputs, so now any transaction can be fee-bumped. The old strategy was to decrease the value of outputs (starting with change). We will now try the new strategy first, and only use the old as a fallback.
Coin Choser improvements
More likely to construct transactions without change (where possible)
Less likely to construct transactions with really small change
Only spend negative effective value coins when beneficial for privacy
Fix long-standing bug that broke wallets with >65k addresses
Windows binaries: Now build the PyInstaller bootloader ourselves, as this seems to reduce anti-virus false positives
Fix performance regression for large wallets
Fix high-DPI issues related to text fields
Trezor – Allow bypassing 'too old firmware' error
Trezor – Use only the Bridge to scan devices if it is available
Hardware wallets – On Win10-1903, some hardware devices with U2F functionality can only be detected with Administrator privileges. A workaround is to run as Admin, or for Trezor to install the Bridge.
The AppImage Linux x86_64 binary and the Windows setup.exe are now built reproducibly.
Fix watch-only wallets that could not bump fee in some scenarios
Faster transaction signing for segwit inputs or really large transactions.
Android Wallet is a BIP-0032 compatible hierarchial deterministic Groestlcoin Wallet, allowing you to send and receive Groestlcoin via QR codes and URI links.
V7.11.1 Changes
SegWit Support:
Send to native SegWit Bech32 addresses.
Receive to and spend from native segwit (Bech32) addresses
Existing wallets without a spending PIN are updated to use native segwit (Bech32) addresses
Existing wallets with spending PIN can be upgraded by changing or removing the PIN
Add 3 more block explorers – Groestlsight, Blockbook, Blockchair
New alert for users with insecure Bluetooth
Use much less memory when displaying QR codes
Add a warning dialog regarding a relatively high fee
Clarify message when fetching/validating the payment request fails
Backing up makes use of the SAF. For most users, this means encrypted backups are stored on Google Drive, but other cloud storage providers can also be used
Fix certain payments not showing up until they become confirmed
Always show fiat amounts directly below Groestlcoin value in the payment history
The QR Code scanner now supports portrait orientation
Run circular reveal transition if QR code scanner is started via lower action bar
Update build to Gradle 3.3+ and Android Plugin for Gradle 2.3.3
Use Room Persistence Library for access to the address book database
Adds a network security configuration
Migrate support libraries and architecture components to AndroidX
Add another backup reminder
Remove ability to restore backups from list of Base58-encoded private keys
The app now requires Android 5.0 (Lollipop) or higher
Option to request coins to a legacy address (Sender may not support BECH32)
Double the capacity of the block store
Make more room for transactions list by scrolling away the balance panel
Based on GroestlcoinJ 0.15.2
Disconnects from incompatible peers much faster
Fix crash on Pixel 2 devices
Fix crash with hyperinflated fiat currencies
Fix rarely occurring crash when backing up the wallet
Fix crashes when opening dialogs at the wrong time
Fix crash when archiving a wallet backup on certain devices
Updated checkpoints
Update Electrum-GRS list with server fingerprints
Removed unused code and features. Show splash icon whilst the app is loading
Remove labs feature – Look up wallet names from the DNS
The FOREGROUND_SERVICE permission is now requested (Android 9 Pie +)
Support notification channels and adaptive launcher icons (Android 8+)
Fix app shortcuts (Android 7.1)
Multiple 'coin received' notifications are now bundled into a notification group (Android 7+)
Groestlwallet is designed to protect you from malware, browser security holes, even physical theft. With AES hardware encryption, app sandboxing, keychain and code signatures, groestlwallet represents a significant security advance over web and desktop wallets, and other mobile platforms. Simplicity is groestlwallet's core design principle. Because groestlwallet is "deterministic", your balance and entire transaction history can be restored from just your recovery phrase.
iOS 0.7.3 Changes
Fix BIP70 payments
Updated QR Scanner
Lowered spending limit
Updated DNS Seeds
Updated checkpoints
Fixed URL Scheme
Fixed GRS Name in mailing
Fixed crash upon starting in some scenarios
Android v89 Changes
Use default fee
Republished on Google Play by removing send_sms permissions
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