solana-epoch-info is used at run time in 65 crates (of which 4 optionally). It is a direct run-time dependency in 9 crates. It's used only as a dev dependency in 9 crates.

Depender (with downloads and own rev deps) solana-epoch-info version
303K 643 solana-sdk ^2.2.1
143K 56 solana-rpc-client =2.2.1
141K 273 solana-client =2.2.1
140K 3 solana-thin-client =2.2.1
140K 14 solana-tpu-client =2.2.1
87K 5 solana-client-traits ^2.2.1
15K 27 solana-cli-output =2.2.1
1.4K 1 solana-tps-client =2.2.1
460 1 txtx-addon-network-svm-types ^2.2.1