Dogecoin Core 1.1 Release102

We are excited to announce the release of Dogecoin Core 1.1, a major update to the Dogecoin software and protocol. This release includes a number of significant new features and improvements, including:
BIP 155: Compact Block Serialization
BIP 157: Replace-By-Fee
BIP 160: Relative Time Locks
BIP 161: Time-Based Transaction Lock Time
BIP 162: Sighash Sighash Fork ID
BIP 163: Optionally Malleable SigHash Flags
BIP 164: BIP 16 Lightweight Transaction Commitments
BIP 165: BIP 16 Partial Merkle Trees
Improved mempool management
More efficient block verification
Reduced memory usage
Improved wallet performance

These changes represent a significant improvement over the previous version of Dogecoin Core. They make Dogecoin more scalable, secure, and efficient. We encourage all Dogecoin users to upgrade to the latest version of Dogecoin Core as soon as possible.

BIP 155: Compact Block Serialization

BIP 155 is a new block serialization format that significantly reduces the size of blocks. This makes it possible to transmit blocks faster and more efficiently across the network. BIP 155 is a backwards-compatible change, so all nodes will be able to verify and accept blocks serialized using the new format.

BIP 157: Replace-By-Fee

BIP 157 is a new feature that allows users to replace unconfirmed transactions with new transactions that have a higher fee. This can be useful if a user wants to get their transaction confirmed more quickly. BIP 157 is a backwards-compatible change, so nodes will continue to accept unconfirmed transactions that have not been replaced.

BIP 160: Relative Time Locks

BIP 160 is a new feature that allows users to specify a relative time lock for their transactions. This means that transactions can be set to expire after a certain amount of time, or after a certain date. BIP 160 is a backwards-compatible change, so nodes will continue to accept transactions that have a relative time lock.

BIP 161: Time-Based Transaction Lock Time

BIP 161 is a new feature that allows users to specify a time-based transaction lock time. This means that transactions can be set to expire at a specific time. BIP 161 is a backwards-compatible change, so nodes will continue to accept transactions that have a time-based transaction lock time.

BIP 162: Sighash Sighash Fork ID

BIP 162 is a new feature that adds a sighash fork ID to the sighash algorithm. This makes it possible to create signatures that are compatible with different versions of the sighash algorithm. BIP 162 is a backwards-compatible change, so nodes will continue to accept signatures that do not have a sighash fork ID.

BIP 163: Optionally Malleable SigHash Flags

BIP 163 is a new feature that makes it possible to create signatures that are optionally malleable. This means that users can create signatures that can be modified without changing the meaning of the signature. BIP 163 is a backwards-compatible change, so nodes will continue to accept signatures that are not malleable.

BIP 164: BIP 16 Lightweight Transaction Commitments

BIP 164 is a new feature that adds lightweight transaction commitments to BIP 16. This makes it possible to create transactions that are more difficult to malleate. BIP 164 is a backwards-compatible change, so nodes will continue to accept transactions that do not have lightweight transaction commitments.

BIP 165: BIP 16 Partial Merkle Trees

BIP 165 is a new feature that adds partial Merkle trees to BIP 16. This makes it possible to create transactions that are more efficient to verify. BIP 165 is a backwards-compatible change, so nodes will continue to accept transactions that do not have partial Merkle trees.

Improved mempool management

Dogecoin Core 1.1 includes a number of improvements to the mempool management system. These improvements make it more efficient to handle large numbers of transactions and reduce the risk of mempool congestion.

More efficient block verification

Dogecoin Core 1.1 includes a number of optimizations to the block verification process. These optimizations make it more efficient to verify blocks and reduce the risk of verification errors.

Reduced memory usage

Dogecoin Core 1.1 reduces the memory usage of the Dogecoin client. This makes it possible to run Dogecoin Core on devices with limited memory resources.

Improved wallet performance

Dogecoin Core 1.1 includes a number of improvements to the wallet performance. These improvements make it faster and more efficient to use the Dogecoin wallet.

These are just a few of the new features and improvements included in Dogecoin Core 1.1. We encourage all Dogecoin users to upgrade to the latest version of Dogecoin Core as soon as possible.

2025-02-13

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