Fork digests from ENR discovery and live Status RPC, libp2p protocol versions, and per-client software versions — including nodes not on the latest reported build.
For each client, the most common reported version is treated as "latest" in our sample. Other builds are counted as outdated (not necessarily insecure — compare to upstream releases manually).
lighthouse
445 nodes · top version v8.1.3 · 214 on other versions (48.1%)
v8.1.3231
v8.0.0115
v8.0.148
v8.1.228
v8.1.18
v8.1.07
v7.0.15
v5.1.21
v7.0.01
v6.0.11
prysm
36 nodes · top version v7.1.3 · 20 on other versions (55.6%)
v7.1.316
v7.1.27
v7.1.13
v6.0.12
v5.3.21
v7.0.01
v7.0.11
Unknown1
v7.1.41
v2.0.61
v5.2.01
v5.3.01
grandine
5 nodes · top version 0.47.0 · 2 on other versions (40.0%)