Merge pull request #938 from lukso-network/feat/versions-abis

feat: add JSON ABIs for old interface ID versions of LSP7 and LSP8
lukso-network · Mar 28, 2024 · f7e4c85 · f7e4c85
2 parents 7dae2e2 + 71cd129
commit f7e4c85
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diff --git a/packages/lsp7-contracts/compatibility-abis/LSP7DigitalAsset-v0.12.0.json b/packages/lsp7-contracts/compatibility-abis/LSP7DigitalAsset-v0.12.0.json
diff --git a/packages/lsp7-contracts/compatibility-abis/LSP7DigitalAsset-v0.13.0.json b/packages/lsp7-contracts/compatibility-abis/LSP7DigitalAsset-v0.13.0.json
diff --git a/packages/lsp7-contracts/compatibility-abis/LSP7DigitalAsset-v0.14.0.json b/packages/lsp7-contracts/compatibility-abis/LSP7DigitalAsset-v0.14.0.json
diff --git a/packages/lsp7-contracts/compatibility-abis/README.md b/packages/lsp7-contracts/compatibility-abis/README.md
@@ -0,0 +1,9 @@
+# Compatibility ABIs for LSP7
+
+This folder contains historical ABIs from previous release versions.
+
+- `v0.14.0`: LSP7 interface ID was `0xb3c4928f`.
+- `v0.13.0`: LSP7 interface ID was `0xb3c4928f`.
+- `v0.12.0`: LSP7 interface ID was `0xdaa746b7`.
+
+This is to enable dApps and projects to be backward compatible in their interfaces to display and interact with LSP7 token contracts deployed with these old versions, by consuming their old ABIs.
diff --git a/packages/lsp7-contracts/package.json b/packages/lsp7-contracts/package.json
@@ -20,6 +20,7 @@
     "contracts/**/*.sol",
     "!contracts/Mocks/**/*.sol",
     "artifacts/*.json",
+    "compatibility-abis",
     "dist",
     "types",
     "!types/factories",