Monetary System on public testnet

UPDATE:

December 23, 2014, 07:40:06 pm

If you use testnet, an upgrade to this release is required, otherwise your node will stay stuck at block 161375.

UPDATE:

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Release 1.4.2e

https://bitbucket.org/JeanLucPicard/nxt/downloads/nxt-client-1.4.2e.zip

sha256:
85d5a5dc18a4ab603657da4cf77d39aa31e723e11971f0cdecf77c128a0ef420  nxt-client-1.4.2e.zip

Change log:

Additional validations of Monetary System transactions, and bugfixes
in existing validations.

Allow setting a different file as default page for the API server,
in nxt.apiWelcomeFile, default index.html.

Bugfixes in processing decimal point conversions in the UI, affecting
MS and AE transactions.

Bugfixes in currency minting and in MintWorker. The mint dialog has been
removed, you can mint using the mint worker utility or manually submit a
currencyMint transaction from the test page.

Fixed the UI issue of client not responding after submission of certain
MS transactions.

Fixed duplicate transactions on the dashboard UI issue.

The link to the founders table has moved from the currencies table to the
transaction info dialog. Other Monetary System UI improvements.

Improved peer networking to run the sending of blocks and transactions
to peers in a background thread.

This release will force a rescan on testnet only, deleting blocks after
159306.

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UPDATE:

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Release 1.4.1e

https://nxtforum.org/nrs-releases/nrs-v1-4-1e/

sha256:

2777a11b701170d7decc01bb82a9049abc37bd293374f852d1810c8195d9842b  nxt-client-1.4.1e.zip

Change log:

This is a bugfix release following 1.4.0e.

Fixed Currency Exchange Booth not working. Fixed currency decimals issue.

Fixed minor bugs in MS transaction validation.

Show total alias count in aliases page. Alias deletion and dividend payment
UI fixes.

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Nxt NRS 1.4.0e

This is an experimental release!

Jean-Luc:

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Release 1.4.0e

https://nxtforum.org/nrs-releases/nrs-v1-4-0e/

sha256:

9322c03f7e9ddc97278de25a4f14006f00d0c88974c10fabef8d3f031f1aa668  nxt-client-1.4.0e.zip

Change log:

This is the experimental release to test the new Monetary System major feature.
It is enabled on testnet, and those running testnet nodes should upgrade to this
release, even if they don’t plan to use the MS features, otherwise will be left
on a fork. This release is also possible to run on main net, but is not to be
considered stable for production use there. The Monetary System block is not yet
defined for main net.

New features:

Monetary System.
See https://bitbucket.org/JeanLucPicard/nxt/issue/205/monetary-system-documentation
for a detailed description.
See https://bitbucket.org/JeanLucPicard/nxt/issue/207/mint-worker-utility for a
description of the MintWorker tool for currency minting.

Dividend payment transaction. Asset issuers can make a dividend payment to all
asset holders with a single transaction. Required parameters are the blockchain
height at which asset holders shares will be counted (must be less than 1440
blocks in the past), and the amount to be paid per share.

Delete alias transaction. The owner of an alias can now delete it completely,
thus making the alias available for anyone to reserve again if desired.

Message pattern in AccountInfo. An account owner can set a regular expression
pattern in the AccountInfo for his account, using the setAccountInfo API.
Once such a pattern has been set, incoming transactions to this account are only
accepted if they contain a plain text message which matches this pattern. The
syntax follows the java.util.regex.Pattern specification.

API changes:

After MS block, adding a public key announcement when sending a transaction to
an account without a public key will be optional.

Added withMessage boolean parameter to getAccountTransactions and
getAccountTransactionIds APIs, to return only transactions having a message
attachment, either non-encrypted or decryptable by the account.

Added optional includeLessors, includeAssets, and includeCurrencies boolean
parameters to getAccount API. Set to false when retrieving those data is not
needed, in order to improve the getAccount performance.

After MS block, sending messages, selling aliases, and leasing balances, to the
Genesis account, will be disallowed.

The popOff debug API now allows pop off of more than max rollback number of
blocks, triggering a full rescan in such case.

Internal changes:

After the Monetary System block, the order in which transactions in a block are
executed will be determined by the block forger, instead of by id, default being
by arrival time at the forger’s node.

Improvements in blockchain download to prevent getting stuck on the wrong fork.
Nodes will download blocks in batches of not more than 719 blocks at a time
from a single peer, and after each such batch will verify  with
nxt.numberOfForkConfirmations other peers (default 5) if this is the best
fork, before continuing, unless the downloaded batch is of less than 10 blocks.

Rescan status is now saved in the database, to prevent the database from being
left in an inconsistent state when a rescan fails or is interrupted. Once a
rescan has been scheduled, it will be triggered again at restart, until it
completes successfully.

Improvements in the processing of unconfirmed transactions.

This release will perform a rescan on first start.

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