Timeline for Are the previous contracts affected if some opcode changed or were removed?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 5, 2023 at 5:52 | comment | added | Howard | Thanks. In short, each upgrade of EVM should be backward compatible, where features are allowed to be added but not removed except for breaking upgrades. | |
| Mar 5, 2023 at 3:32 | history | answered | Rob Hitchens | CC BY-SA 4.0 |