Release `aeternity v6.2.0`

We are aiming at delivering regular node releases. What is more, we are putting some effort in better planning of our release cycle. In this light, we announce our plans for Aeternity v6.2.0. We aim at producing the release at week 31 (2-8 August). It will focus mainly on transaction pool improvements:

  • More finely grained garbage collection of transactions in the pool by their reason of not being included. GH issue
  • Introduce a new HTTP endpoint: /accounts/{pubkey}/next-nonce with two different strategies. GH issue
  • Introduce a new debug API: if your transaction seems to be stuck in the mempool, the endpoint will answer you why it is not being included. This does not take into account gas prices. GH link
  • Adds new a group of HTTP endpoints: node-operator. It is to hold endpoints that are meant to provide functionality for thinkering of the node and diving into its internals. Those should be only internal and the group is disabled by default. The new group will be present only in the new OAS3 API and will not be present in the old swagger2 API.
  • Add a new HTTP endpoint: DELETE /node/operator/mempool/hash/{hash}. It deletes a transaction currently present in the mempool. It is a part of the internal node-operator API.
  • Some stability improvements and small bug fixes.
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Today is August 7th, 2021. There is still one day before the 8th.

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where is the version of Aeternity v6.2.0 ???? If you can’t even guarantee the technical progress, you’d better solve the problem about deposit and withdraw of exchange !

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We are working on it. Onboarding hyperchains nuked our schedule.

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When can AE be migrated?

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To a hyperchain? When they are ready, currently there is a closed testnet but there are some missing pieces still. Then comes the heavy testing. I expect some detailed information to be shared soon.

Regarding technical progress - we are doing it, we only lack one feature for the 6.2.0 release and we ship it :slight_smile:

WRT deposits and withdrawals - this is not a technical issue so I can not really help here, the ball is in the exchanges. They are centralised entities that follow their own business model. You can withdraw and deposit in gate.io and Coinw, there are talks to other exchanges as well but this is under NDA.

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Don’t be affected by the complaints of a small number of people. I believe most people have patience. We hope that aeternity is safe and efficient. We will wait patiently and support the aeternity team

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Thanks, we are doing our best here :slight_smile:

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When can we solve the depsoit and withdraw of the exchange??? We can’t see what the team is doing now. from the exchange to the market, nothing is good! it’s so bad !!!

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2021.8.14 :slightly_smiling_face:

aeternity will be die next month. let us wait to see !

AE officials can no longer contact any exchanges. Wait, OKEX, ZB, Huobi, etc. exchanges will be delisted in September, so deposits and withdrawals have not been opened. The AE team has been silently selling AE under the guise. I received the news that all AE have been sold.

The AE team has been selling AE silently, so the AE price has always been like this. AE migration will not let go. If you have a relationship, you can ask friends on the exchange.

I don’t know your sources, but I am certainly not selling my AE, on the contrary - I am hodling for good. My actual concern is that instead of following a healthy bump, the price can skyrocket and this can hurt its usability. Just look at ETH or BTC - it is insanely expensive to do transactions there.

Regarding release 6.2.0 - I know it is taking more time than expected but it touches some really important internals - the transaction pool’s getting rid of invalid transaction’s strategy. Take this example:

Alice has 10 tokens
Bob has 20 tokens
Carol has 15 tokens

Carol sends Alice 10 tokens out of her 15, so she is left with 5. Alice sees this tx and knows she will soon have 20 tokens - she imeditatly sends 18 out of them to Bob. She issues this to a node, so does Carol but because of network propagation - those txs go through a couple of nodes to reach the miner. They can arrive in any order so if the miner tries applying Alice’s spend transaction before Carols - Alice would have only 10 tokens and she obviously can not spend 18 out of them. Her transaction is invalid but will become valid as soon as Carol’s transaction gets included in a micro block. So we keep Alice’s transaction for a while.

So far we had a global setting “keep for this amount of generations”, no matter how many times this transaction had been tried (and failed!) and why it failed. I am currently rewriting this to provide better granularity for specific errors - for example if you have a name claim transaction that points to a commitment you don’t own - this does not seem like changing anytime soon and there is no point of keeping this transaction in the pool.

The thing is that I am going for each transaction type, error by error, putting sensible default values. Those all will be configurable if the node operator desires so. Some errors happen to be too specific and there will be a little sense keeping them in the config, so there will be a default value for them.

My point is that this is a sensitive part of the code that I’d rather be careful with. If that means more time needed - sure, it is better than pushing something that could hurt the network.

Stay tuned for more updates, I expect the next one to be with a link for the 6.2.0 release :slight_smile:

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Is there a way to make sure this is true?

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Some of the information is sensitive and I can not share a lot but for sure what I can way is that the part for the exchanges is dead wrong - the ACF is in talks with exchanges for resuming deposits of AE.

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How long have we been talking? When can the deposit and withdrawal be opened?

good job;cheered!But I think your opinion about prices is completely wrong; only prices rise; can attract more users, investors, developers.Again; ae prices rose 100 times; transmission costs are still low

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I don’t claim I understand coin economics :smiley: I totally agree that if the coin goes 100 times, the fees would be still low enough not to hurt the ecosystem, but my expectations are higher than x100. Again - I don’t claim to be an economist, just my 2 satoshis.

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Thank you and hope to see AE great again!!!

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