2.0.18

Fixed

• Adjusted transaction validation schemas
• https://github.com/ArkEcosystem/security-vulnerabilities/blob/master/core/core-sv-011.md

2.0.17

Fixed

• Disregard blocks by inactive delegates https://github.com/ArkEcosystem/security-vulnerabilities/blob/master/core/core-sv-008.md
• Validate the previous slot when accepting a new block https://github.com/ArkEcosystem/security-vulnerabilities/blob/master/core/core-sv-007.md

2.0.16

Fixed

• Prevent the list of peers to become too short. This is related to the nodes running behind a firewall.

Closed security vulnerabilities:

• CORE-SV-004
• CORE-SV-003
• CORE-SV-002
• CORE-SV-001

2.0.15

Check the changelog to precisely see what notable changes have been made.

2.0.14

Check the changelog to precisely see what notable changes have been made.

2.0.13

Check the changelog to precisely see what notable changes have been made.

2.0.12

Check the changelog to precisely see what notable changes have been made.

2.0.11

Check the changelog to precisely see what notable changes have been made.

2.0.1

Check the changelog to precisely see what notable changes have been made.

2.0.0

🎊 Initial Release of Ark Core 2.0.0 🎊

Notable

• Complete rewrite from scratch
• Modular structure exposed through a plugin system
• Local snapshot system for the delegates
• Standardized and developer friendly new API
• Dynamic fees  - most noticeable for end-users is the addition of dynamic fees enabling delegates set their own fees for different transaction types.
• Webhook support 
• Better verification systems 
• Faster rebuilds & synchronizations

This is just a small list of all new features. Read a more detailed blog post here: https://blog.ark.io/ark-core-v2-mainnet-launch-95a5b621f6f7.

Important

This means that the following packages are deprecated as of this release.

• https://github.com/ArkEcosystem/ark-node
• https://github.com/ArkEcosystem/ark-js