CHANGES

v4.34

* Setting for own name, to be added as a label/memo to payment requests.
* List animations for network monitor.

v4.33

* Upwards-adjust default network fee again. We're still way below estimated fee.
* Small bugfixes.
* Update Greek and Swedish translations.
* Migrate build from Maven to Gradle. This should make things easier for Android Studio users.
  See README for building the app.

v4.32

* Bugfixes.
* In-app payments integration (integration-android) now available on Maven Central and jCenter.
  Also see: https://github.com/schildbach/bitcoin-wallet/wiki/InAppPayments

v4.31

* Update Italian, Spanish, Finnish and Japanese translations.

v4.30

* Upwards-adjust default fee, because transactions at the old fee level have become a bit slow.
  You can switch back to 'economic' in the send coins options menu.
* Small bugfixes.

v4.29

* Nice slide-in animation for sent payment.
* Update Brazilian Portuguese, Danish, Japanese, French, Turkish and Norwegian Bokmål
  translations.
* Small bugfixes.

v4.28

* Add Hindi and Croatian translations. Update Greek and Albanian.
* Design bugfixes.

v4.27

* Tint incoming transactions in green, outgoing in red.
* Tint action bar labels.

v4.26

* Material design for list of transactions.
* Update Albanian, Turkish, Finnish, Spanish, Russian, Norwegian Bokmål, Japanese, Italian,
  French, Danish, Czech and Catalan translations.

v4.25

* Update android-maven-plugin to 4.2.0, so we can use AARs.
* Bugfixes.

v4.24

* Use action bar submenu for filtering wallet transactions, rather than a ViewPager.
* Speed up transactions list.
* Update QR-code scanner to ZXing 3.2.0.

v4.23

* Update Dutch and Albanian translations.
* Bugfixes.

v4.22

* Show derived addresses in address book under "your addresses".
* Show "to addresses" of received payments, rather than "from addresses".
* Speed up blockchain sync.
* Based on bitcoinj 0.12.3.

v4.21

* Bugfixes.

v4.20

* Improve entry of password in backup wallet dialog.
* Share current wallet address by tapping on it.
* Update dialogs to material theme on Lollipop devices.
* New translations into Albanian and Swahill.
* Update Spanish, Turkish, Russian, Brazilian Portuguese, Norwegian Bokmål, Japanese, Italian,
  French, Finnish, Danish, Czech and Catalan translations.

v4.19

* Remove donate action.

v4.18

* Show and share extended public key. This can be used to grant read-only access to your wallet.
  The new option is available in the diagnostics settings.
* Record fiat amount for sent payments.

v4.17

* Update action buttons to material design.
* Update Finnish, Catalan, Swedish, Brazilian Portuguese, Italian, Spanish, Russian, French,
  Dutch, Czech and Chinese translations.

v4.16

* Important fix for when a wallet is restored via an external app, the QR code on the main screen
  can still show an old address for a while.

v4.15

* Important fix for how old pre-version-3.47 wallet backups are restored.
* We're showing the backup warning for users with old wallets. If you see it, please refresh your
  backup! It's time everybody is in possession of a backup using the current format.

v4.14

* Update Turkish, Norwegian Bokmål, Japanese, French and Danish translations.
* Small bugfixes.

v4.13

* Support sweeping of password-protected paper wallets (BIP38).
* Update Swedish translation.
* Update android-maven-plugin to 4.0.0, so the build should now be compatible to newer Maven versions.
* Update to ProGuard 5.1, making it possible to build with a Java 8 compiler.

v4.12

* Small bugfixes.

v4.11

* When sending coins, there is a "quick confirm" option which pays the old higher fee.
* Fix white/black screen that prevents some users from starting the app.
* Fix reuse of change address in some cases.
* Based on bitcoinj 0.12.2.

v4.10

* Fix sent transaction not updating on send coins screen.
* Fix compatibility issue to GMail 5 app when sending report attachments.
* Migrate clipboard to use Android 4 API.

v4.09

* Migrate preferences and NFC to use Android 4 API.

v4.08

* Update Norwegian Bokmål, Japanese, Danish, Finnish, Spanish, Catalan and Russian translations.

v4.07

* Performance improvements.
* Drop network fee by factor of 10.
* Support rotation for HD key chains.
* Based on bitcoinj 0.12.1.

v4.06

* The wallet can be protected by a spending PIN.
* Record memos read from payment requests.

v4.05

* Re-add textual Bitcoin address to enlarged QR code.

v4.04

* Small bugfixes.

v4.03

* Remove textual Bitcoin address from main screen.
* Warning for users with pay-to-many transactions. Those will slow down their
  wallet.
* Workaround for crash in the network monitor.

v4.02

* Fix crash when sweeping wallets.
* New translation into Catalan.
* Update Korean, Russian, Italian and Danish translations.

v4.01

* New translation into Norwegian Bokmål.
* Small bugfix.

v4.0

* All Bitcoin addresses are now deterministically derived from one single secret,
  which was created when you installed the app for the first time. So from now on,
  only one backup is needed to recover all your future funds in that wallet.
* The app does its best to not reuse addresses any more. "Request coins" will use a
  fresh address on each invocation. The current address in the QR code on the main
  page changes as soon as coins are received on it.
* When sending coins, the fee is shown while you type and before you press "Send".
  After sending, you'll see the paid fee in the transaction list.
* When sending coins, most errors are now shown already before you press Send.
* The app now requires Android 4.0.3 or higher. This makes UI development much
  easier in future.
* The app has a fresher, sharper looking app icon. The icon for the testnet version
  is now entirely grey.
* On Android 4.1 or higher, the app-widget is now horizontally resizable.
* Based on bitcoinj 0.12.

v3.59

* Resolve issue with restoring backups that have been renamed.
* Update Turkish, Korean, Ukrainian, Russian, Italian, French, Finnish and Danish translations.
* Remove BROADCAST_STICKY permission.

v3.58

* Small bugfixes.

v3.57

* App-widget: show approximate balance in local currency.

v3.55-v3.56

* New translation into Ukrainian. Update many other translations.
* Small bugfixes.

v3.54

* Support compressed keys when sweeping a wallet.
* Update Russian translation.

v3.53

* New translation into Finnish.
* Update Czech, Korean, Turkish, Spanish, Japanese, Hebrew and Italian translations.

v3.52

* Update French, Danish and Korean translations.

v3.51

* Sweeping of paper wallets (e.g. those used for cold storage).
* New translation into Korean.
* Small bugfixes.

v3.50

* Update Chinese, Danish, Italian and Japanese translations.
* Update QR-code scanner to ZXing 3.1.0.
* Small bugfixes.
* Based on bitcoinj 0.11.3.

v3.49

* Update French and Turkish translations.
* Small bugfixes.

v3.48

* Get rid of all NFC Android application records. This will improve interoperability with other
  Android wallets.

v3.47

* Manual wallet backups now back up the whole wallet, not just the private keys. It also means
  when restoring your wallet, the current (hopefully empty) wallet is thrown away. This change
  is a requirement for (future) encrypted wallets, HD wallets and more.
* Filter exchange rates by a search query.
* Update Russian translation.
* Update QR-code scanner to ZXing 3.0.1.
* Small bugfixes.

v3.46

* New translation into Slovenian.
* Update Hebrew translation.
* Fix missing transactions due to once dusty outputs which are standard as of Bitcoin Core 0.9.
* Preparation for fetching payment requests via Bluetooth.
* Based on bitcoinj 0.11.2.

v3.44-v3.45

* Due to the OpenSSL "Heartbleed" vulnerability, removed all HTTPS network access on Android 4.1.1.
  This means exchange rates will not be available, and the payment protocol cannot fetch
  signature and cannot pay directly via HTTPS. The chances of an actual exploitability on
  Android are very slim, but we want to stay on the safe side until things are clearer.
  Also see http://heartbleed.com/

v3.41-v3.43

* Small bugfixes.

v3.40

* Support for µBTC denomination, for people who are used to low valued currencies.
* Always use BIP70 when sending payments directly via Bluetooth.
* Small bugfixes.

v3.39

* Usage of BIP70 when initiating payments via NFC (tap-to-pay) is now a supported feature.
* New translation into Arabic.

v3.38

* Supports BIP70 payment protocol for in-app payments.
* Accepting direct payments via Bluetooth is now a supported feature.

v3.37

* New translation into Japanese.

v3.36

* Small bugfix.

v3.35

* Protect wallet against dust spam.
* Fixed some bugs in the payment protocol.
* Based on bitcoinj 0.11.1.

v3.34

* Small bugfix.

v3.33

* Small bugfixes.

v3.32

* Support for BIP72 URI extension for payment protocol.

v3.31

* Default denomination has changed to millibitcoin (mBTC).
* Cross-calculated exchange rates for currencies without Bitcoin volume. Thanks to BitcoinAverage.
* Better handling of errors when sending coins, specifically when funds are exceeded.
* Labs: Uses BIP70 payment protocol for tap-to-pay and scan-to-pay, if enabled in the settings.
* New translations into Traditional Chinese, Macedonian and Esperanto. Updated Spanish.
* Resolved issues with wallets with many transactions.
* Based on bitcoinj 0.11.

v3.30

* improved battery usage
* new Danish translation
* updated Polish translation

v3.29

* fixed issues with fetching exchange rates
* new Slovak translation
* updated French, Hungarian, Italian and Portuguese translations

v3.28

* for those who still use the unsecure address (pre-August), moves coins to secure addresses
* updated Russian and Turkish translations

v3.27

* small improvements for future bugfixing

v3.26

* improve battery usage
* small bugfixes

v3.25

* support for mBTC denomination
* also use weighted exchange rates from BitcoinAverage
* fixed issue with camera autofocus on some Samsung Galaxy devices

v3.24

* fixed issue with stuck outgoing transactions

v3.23

* fixed issue with detecting online state

v3.22

* sound effect when sending a payment
* fixed rare issues with transactions missing or shown as unconfirmed
* Hungarian translation
* based on bitcoinj 0.10.2

v3.21

* bugfix

v3.20

* small improvements and bugfixes

v3.19

* use findbugs
* small bugfixes

v3.18

* Indonesian translation
* bluetooth offline transactions
* revamp of qr-code and nfc based offline transactions
* remove transaction details screen, link to blockexplorer.com instead

v3.17

* fixed issue with emptying wallet
* based on bitcoinj 0.10.1

v3.16

* backup reminder when creating new keys
* don't trigger blockchain sync because of plugging power

v3.15

* auto-rotate weak keys
* option for easy emptying wallet
* based on bitcoinj 0.10

v3.14

* Vietnamese and Portuguese (Brazil) translations
* small improvements

v3.13

* bugfix

v3.12

* direct button on main screen for scanning a Bitcoin request QR code
* extended logging

v3.11

* some small improvements and bugfixes

v3.10

* embed currency calculator into send and request coins forms
* change default Bitcoin precision from 8 to 4

v3.09

* calculate correct fee to ensure speedy blockchain confirmation
* based on bitcoinj 0.9

v3.08

* bugfixes

v3.07

* make request and send coins action buttons more visible
* stay connected a little bit longer if there was transaction activity on the wallet

v3.06

* merge peer monitor and block explorer into network monitor
* Hebrew translation

v3.05

* backup reminder for first-time users

v3.01-v3.04

* some small improvements and bugfixes

v3.0

* now requires Gingerbread (Android 2.3.3) or later
* export/import encrypted private key backups to/from mail or online storage
* switch to new block store format, uses seriously less internal storage and doesn't grow
  (existing installs can be migrated by resetting the blockchain once)
* new installs are instantly fully updated and useable
* got rid of block chain snapshot in APK, installs updates much faster
* lots of small improvements and bugfixes
* based on bitcoinj 0.8

v2.49

* bugfixes

v2.48

* fix race condition when replaying blockchain

v2.47

* report issues from within the app
* new crash reporter

v2.46

* bugfixes
* based on bitcoinj 0.7.3

v2.45

* new labs feature: block explorer
* request coins from locally installed app
* save memory and stack
* based on bitcoinj 0.7.2

v2.44

* bugfixes

v2.43

* some small improvements and bugfixes

v2.42

* fixed crash on Froyo (Android 2.2) devices
* allow importing private keys from automatic backups
* based on bitcoinj 0.7.1

v2.41

* labs preference for setting bitcoin value precision

v2.40

* seriously reduced traffic and cpu usage due to usage of bloom filters
* faster connect to peers
* ability to spend your own change instantly
* no need to manually disconnect any more for any of the preferences
* preference for showing the connectivity indicator
* shortcut to request coins by long tapping on qr code
* peer monitor shows more info
* fallback for fetching exchange rates (bitcoincharts first, then blockchain)
* lots of small improvements and bugfixes
* based on bitcoinj 0.7

v2.39

* descriptions for transaction confidence states

v2.38

* fixed testnet3 blockchain sync problem
* based on bitcoinj 0.6.1

v2.37

* lots of small improvements and bugfixes

v2.36

* fixed exception when requesting coins on below Ice Cream Sandwich (Android 4.0)

v2.35

* lots of small improvements and bugfixes

v2.34

* embed qr code scanner for enhanced security

v2.33

* fixed error reporting
* minor UI enhancements

v2.32

* can import unencrypted private keys
* collect logfile for crash report on Jelly Bean (Android 4.1) and above

v2.31

* now requires Froyo (Android 2.2) or later

v2.3

* import private keys from external storage
* export private keys to external storage

v2.24

* migrated testnet to testnet3 (make sure to reset blockchain after upgrade)
* fixed various crashes when being offline

v2.23

* fixed updating of transaction list
* fixed stuck connectivity indicator

v2.22

* proper handling of coinbase transactions
* watch transaction propagation (build-up of confidence) when sending coins
* based on bitcoinj 0.6
* blockchain can be reset without exiting the app

v2.21

* low fee warning when sending coins

v2.20

* bugfix

v2.19

* bugfixes
* based on BitCoinJ 0.5.2

v2.18

* send and request buttons in app widget
* bugfixes

v2.17

* bugfixes

v2.16

* bugfixes

v2.15

* exponentially backoff autosync frequency
* updated French, Spanish, Swedish and Turkish translations

v2.14

* tries to stay on WIFI while autosyncing, but no guarantees (yet)

v2.13

* bugfixes
* based on BitCoinJ 0.5.1

v2.1

* based on BitCoinJ 0.5.0
* lots of UI work
* changes how long the P2P network stays connected

v2.01

* bugfixes

v2.0

* Turkish translation

v1.55

* unified address book for sending and receiving addresses

v1.54

* migrates wallets to protobuf format
* should be more stable, faster and future proof