Merge pull request #208 from crytic/learn-evm-expansion

Learn evm expansion

Author: montyly

learn_evm/README.md

@@ -2,6 +2,9 @@
 
 List of EVM technical knowledge 
 
+- [EVM Opcode Reference](evm_opcodes.md): Reference and notes for each of the EVM opcodes
+- [Transaction Tracing](tracing.md): Helper scripts and guidance for generating and navigating transaction traces
+- [Yellow Paper Guidance](yellow-paper.md): Symbol reference for more easily reading the Ethereum yellow paper
 - [Forks <> EIPs](eips_forks.md): Summarize the EIPs included in each fork
   - [Forks <> CIPs](cips_forks.md): Summarize the CIPs and EIPs included in each Celo fork *(EVM-compatible chain)*
   - [Upgrades <> TIPs](tips_upgrades.md): Summarize the TIPs included in each TRON upgrade *(EVM-compatible chain)*