Final touches

.github/workflows/unit_tests.yml

@@ -41,6 +41,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: test
+          args: --features "contract"
 
   build:
     name: Build the contract
@@ -69,4 +70,4 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: contract
-          args: build --release
+          args: build --release --features "contract"

RELEASE_TODO.md

@@ -0,0 +1,10 @@
+The release procedure:
+
+1. Compile the current version of the crate with `cargo contract build --release --features "contract"`, optionally using one of dockerized build environments.
+2. Deploy contracts to Testnet and Mainnet.
+3. Prepare a release PR which:
+    a. Inserts deployed addresses in `traits.rs` and `README.md`,
+    b. Adds `.contract`, `.json` and `.wasm` files to `artifacts',
+    c. Deletes this file.
+4. Merge the release PR and tag the resulting commit with `1.0.0`.
+5. Publish to crates.io

lib.rs

@@ -3,7 +3,7 @@
 mod traits;
 
 // Re-export of PSP22 stuff for convenience of cross-contract calls
-pub use psp22::{PSP22Error, PSP22Metadata, PSP22};
+pub use psp22::{PSP22Error, PSP22};
 
 pub use traits::{WrappedAZERO, MAINNET, TESTNET};