dogecoin VS litecoin

Have you checked the 1.14.7-dev branch on GitHub? https://github.com/dogecoin/dogecoin

🧾 Whitepaper

It already has the "fix" inherited from the Bitcoin code they reuse. Though you shouldn't count on that feature to not have bugs: the Dogecoin codebase is old and poorly maintained. If you run it on a cloud service, always turn on billing limits. https://github.com/dogecoin/dogecoin/blob/master/doc/reduce-...

Here's the release tracker for 1.14.7. We've been a little bit backed up with some work to migrate the testing system to a supported version of Ubuntu in GitHub, as well as a need for more people to do good code reviews.

read this dogecoin issue for more info (it also works with doge) https://github.com/dogecoin/dogecoin/issues/3243

Open Source Litecoin is fully decentralized in the fact any one person could submit code into the network and as long as a majority of miners agree to that fork it will be implimented. This is similar to bitcoin.

Progress continues with the integration of Litecoin code changes into the v24 Bitcoin codebase. The month of May saw a major milestone with the resolution of all remaining functional tests for the pre-MWEB merge task. The code has been submitted for review here.

git clone https://github.com/litecoin-project/litecoin.git

"If upgrading to 0.21.2 after MWEB has activated, you must resync to download MWEB blocks." https://github.com/litecoin-project/litecoin/releases

I tried following this tutorial: https://github.com/litecoin-project/litecoin/blob/master/doc/build-osx.md

However, this serialization format seems to contradict with BIP 0144, which states: "if the witness is empty, the old serialization format must be used." also contradict the comments in the litecoin source code at https://github.com/litecoin-project/litecoin/blob/master/src/primitives/transaction.h

In order to add MWEB support to PSBTs, I first had to merge in PSBTv2 (BIP-0370), which can be seen here. I then defined the MWEB fields we needed to add, and added them to the PSBT data structures along with serialization and deserialization here.

A pull request has also been submitted for downloading and verifying HogEx transactions, MWEB headers, and the UTXO leafset bitmap. This covers steps 2 and 3 of the light client sync process.