Add cosmwasm_2_1 capability

Author: chipshort

docs/CAPABILITIES-BUILT-IN.md

@@ -25,3 +25,5 @@ might define others.
   `1.4.0` or higher support this.
 - `cosmwasm_2_0` enables `CosmosMsg::Any` and `QueryRequest::Grpc`. Only chains
   running CosmWasm `2.0.0` or higher support this.
+- `cosmwasm_2_1` enables secp256r1 and BLS12-381 signature verification. Only
+  chains running CosmWasm `2.1.0` or higher support this.

packages/check/src/main.rs

@@ -11,7 +11,7 @@ use cosmwasm_vm::capabilities_from_csv;
 use cosmwasm_vm::internals::{check_wasm, compile, make_compiling_engine};
 
 const DEFAULT_AVAILABLE_CAPABILITIES: &str =
-    "iterator,staking,stargate,cosmwasm_1_1,cosmwasm_1_2,cosmwasm_1_3,cosmwasm_1_4,cosmwasm_2_0";
+    "iterator,staking,stargate,cosmwasm_1_1,cosmwasm_1_2,cosmwasm_1_3,cosmwasm_1_4,cosmwasm_2_0,cosmwasm_2_1";
 
 pub fn main() {
     let matches = Command::new("Contract checking")

packages/std/src/exports.rs

@@ -65,6 +65,10 @@ extern "C" fn requires_cosmwasm_1_4() -> () {}
 #[no_mangle]
 extern "C" fn requires_cosmwasm_2_0() -> () {}
 
+#[cfg(feature = "cosmwasm_2_1")]
+#[no_mangle]
+extern "C" fn requires_cosmwasm_2_1() -> () {}
+
 /// interface_version_* exports mark which Wasm VM interface level this contract is compiled for.
 /// They can be checked by cosmwasm_vm.
 /// Update this whenever the Wasm VM interface breaks.

packages/vm/examples/heap_profiling.rs

@@ -106,7 +106,7 @@ fn app(runtime: u64) {
 
     let options = CacheOptions::new(
         TempDir::new().unwrap().into_path(),
-        capabilities_from_csv("iterator,staking,stargate,cosmwasm_1_1,cosmwasm_1_2,cosmwasm_1_3,cosmwasm_1_4,cosmwasm_2_0"),
+        capabilities_from_csv("iterator,staking,stargate,cosmwasm_1_1,cosmwasm_1_2,cosmwasm_1_3,cosmwasm_1_4,cosmwasm_2_0,cosmwasm_2_1"),
         MEMORY_CACHE_SIZE,
         DEFAULT_MEMORY_LIMIT,
     );

packages/vm/src/testing/instance.rs

@@ -97,7 +97,7 @@ impl MockInstanceOptions<'_> {
     fn default_capabilities() -> HashSet<String> {
         #[allow(unused_mut)]
         let mut out = capabilities_from_csv(
-            "iterator,staking,cosmwasm_1_1,cosmwasm_1_2,cosmwasm_1_3,cosmwasm_1_4,cosmwasm_2_0",
+            "iterator,staking,cosmwasm_1_1,cosmwasm_1_2,cosmwasm_1_3,cosmwasm_1_4,cosmwasm_2_0,cosmwasm_2_1",
         );
         #[cfg(feature = "stargate")]
         out.insert("stargate".to_string());