Release v1.2.0

This is a mandatory release for all mainnet users for the upcoming Deneb/Cancun fork on Mainnet, at epoch 269568.

Changes

• Add holesky support via the --holesky flag
• Add dencun support and fork configs for mainnet and holesky
• Update types
• Fix deadlock with syncing primary nodes
• Remove hyper crate logging on debug log levels
• Add serialization of newPayload requests
• Fix SYNCING newPayload responses
• Add per-EL jwt tokens (--nodes http://ipaddress:port#jwt-secret=/path/to/jwt)
• Add metrics and recheck endpoints (GET /metrics GET /recheck)
• Improve node timing logging
• Use concurrent requests for syncing nodes

and other, older patches

Release v1.1.2

timeouts to match spec, add types, more explicit statuses, change node structure, add node timings feature, checks for fcu threshold, lowered recheck time to 15 since nodes only report changes to status, fix hash verification and add tests for it

Release v1.1.1

use less unwraps
change fcu_majority func
change fcu-invalid-threshold to fcu-majority (breaking!!!)
fix getPayloadV2 bug (#28)

Release v1.1.0

use less unwraps
change fcu_majority func
change fcu-invalid-threshold to fcu-majority (breaking!!!)
fix getPayloadV2 bug (#28)

Release v1.0.6

late change for rare occurrence post capella

Release v1.0.5

capella v1.0.5

Release v1.0.4

Fix problems with connecting to non-existant nodes and syncing ones

Release v1.0.3

executionbackup v1.0.0

Release v1.0.2

executionbackup v1.0.0

Release v1.0.1

executionbackup v1.0.0