Version 26.3.0

This is an optional release

Breaking changes

• Requires Geth v1.17.0 or later when using the built-in Grafana via grafana.yml or grafana-rootless.yml

Changes

• ./ethd prune-history now offers a menu of expiry options, depending on which the chosen client supports. This ranges from "pre-merge" to "pre-cancun", "rolling" and even "aggressive".
• Support MAX_BLOBS with Geth and Nimbus EL. ./ethd config will attempt to compute MAX_BLOBS depending on upload bandwidth. This
  can allow bandwidth-constrained nodes to still build locally.
• Initial support for Nimbus Verified Proxy. This is useful when expiring more than pre-merge history while also needing receipts,
  e.g. when running RocketPool, Nodeset or SSV. Note this client is still in alpha.
• Geth sends traces to Tempo by default, when using grafana.yml or grafana-rootless.yml
• Support EraE file import with Geth. Note there aren't many EraE files yet, this functionality requires more testing.
• Remove Era/Era1 import from Nimbus EL. Only support EraE going forward.
• Support Reth v1.11.0 and later
• Support optional pre- and post-update hooks when running ./ethd update. The optional files pre-ethd-update.sh and/or post-ethd-update.sh
  are executed just before and after ./ethd update, and should be bash scripts. Thanks @erl-100!
• Remove deprecated --in-process-validators=false from Nimbus
• All Dockerfiles explicitly add adduser and bash, even if these are currently already shipped with the client image
• From this release, Eth Docker uses a calendar version scheme

Bug fixes

• Fixed a bug that kept Lighthouse from starting when using the new graffiti append option. Thanks @victorelec14!
• Fixed a bug in the Lighthouse jwtsecret ownership check. Thanks @Olexandr88!
• Ensure ping utility is installed before testing IPv6 connectivity
• Fixed a bug that broke Geth telemetry. Thanks @marcovc!
• Remove a duplicate gosu install from the Nimbus-EL Dockerfile