merge Release/3.1.0.0.1 to master

.github/workflows/bitcoin-tests.yml

@@ -122,6 +122,9 @@ jobs:
           - tests::signer::v0::signer_set_rollover
           - tests::signer::v0::signing_in_0th_tenure_of_reward_cycle
           - tests::signer::v0::continue_after_tenure_extend
+          - tests::signer::v0::tenure_extend_after_idle
+          - tests::signer::v0::stx_transfers_dont_effect_idle_timeout
+          - tests::signer::v0::idle_tenure_extend_active_mining
           - tests::signer::v0::multiple_miners_with_custom_chain_id
           - tests::signer::v0::block_commit_delay
           - tests::signer::v0::continue_after_fast_block_no_sortition

CHANGELOG.md

@@ -11,14 +11,23 @@ and this project adheres to the versioning scheme outlined in the [README.md](RE
 
 ### Changed
 
+## [3.1.0.0.1]
+
+### Added
+
+- A miner will now generate a tenure-extend when at least 70% of the signers have confirmed that they are willing to allow one, via the new timestamp included in block responses. This allows the miner to refresh its budget in between Bitcoin blocks. ([#5476](https://github.com/stacks-network/stacks-core/discussions/5476))
+
+### Changed
+
 ## [3.1.0.0.0]
 
 ### Added
 
-- **SIP-029 consensus rules, activating in epoch 3.1 at block 875,000** (see [SIP-029](https://github.com/will-corcoran/sips/blob/feat/sip-029-halving-alignment/sips/sip-029/sip-029-halving-alignment.md) for details)
+- **SIP-029 consensus rules, activating in epoch 3.1 at block 875,000** (see [SIP-029](https://github.com/stacksgov/sips/blob/main/sips/sip-029/sip-029-halving-alignment.md) for details)
 - New RPC endpoints
   - `/v2/clarity/marf/:marf_key_hash`
   - `/v2/clarity/metadata/:principal/:contract_name/:clarity_metadata_key`
+- When a proposed block is validated by a node, the block can be validated even when the block version is different than the node's default ([#5539](https://github.com/stacks-network/stacks-core/pull/5539))
 
 ### Changed
 

clarity/src/vm/ast/mod.rs

@@ -353,7 +353,7 @@ mod test {
         ) -> std::result::Result<ExecutionCost, CostErrors> {
             self.invoked_functions.push((cost_f, input.to_vec()));
             self.invocation_count += 1;
-            Ok(ExecutionCost::zero())
+            Ok(ExecutionCost::ZERO)
         }
         fn add_cost(&mut self, _cost: ExecutionCost) -> std::result::Result<(), CostErrors> {
             self.cost_addition_count += 1;

clarity/src/vm/costs/mod.rs

@@ -140,7 +140,7 @@ impl CostTracker for () {
         _cost_function: ClarityCostFunction,
         _input: &[u64],
     ) -> std::result::Result<ExecutionCost, CostErrors> {
-        Ok(ExecutionCost::zero())
+        Ok(ExecutionCost::ZERO)
     }
     fn add_cost(&mut self, _cost: ExecutionCost) -> std::result::Result<(), CostErrors> {
         Ok(())
@@ -707,7 +707,7 @@ impl LimitedCostTracker {
             contract_call_circuits: HashMap::new(),
             limit,
             memory_limit: CLARITY_MEMORY_LIMIT,
-            total: ExecutionCost::zero(),
+            total: ExecutionCost::ZERO,
             memory: 0,
             epoch,
             mainnet,
@@ -731,7 +731,7 @@ impl LimitedCostTracker {
             contract_call_circuits: HashMap::new(),
             limit,
             memory_limit: CLARITY_MEMORY_LIMIT,
-            total: ExecutionCost::zero(),
+            total: ExecutionCost::ZERO,
             memory: 0,
             epoch,
             mainnet,
@@ -880,7 +880,7 @@ impl LimitedCostTracker {
     pub fn get_total(&self) -> ExecutionCost {
         match self {
             Self::Limited(TrackerData { total, .. }) => total.clone(),
-            Self::Free => ExecutionCost::zero(),
+            Self::Free => ExecutionCost::ZERO,
         }
     }
     #[allow(clippy::panic)]
@@ -1050,7 +1050,7 @@ impl CostTracker for LimitedCostTracker {
         match self {
             Self::Free => {
                 // tracker is free, return zero!
-                return Ok(ExecutionCost::zero());
+                return Ok(ExecutionCost::ZERO);
             }
             Self::Limited(ref mut data) => {
                 if cost_function == ClarityCostFunction::Unimplemented {
@@ -1195,15 +1195,13 @@ impl CostOverflowingMath<u64> for u64 {
 }
 
 impl ExecutionCost {
-    pub fn zero() -> ExecutionCost {
-        Self {
-            runtime: 0,
-            write_length: 0,
-            read_count: 0,
-            write_count: 0,
-            read_length: 0,
-        }
-    }
+    pub const ZERO: Self = Self {
+        runtime: 0,
+        write_length: 0,
+        read_count: 0,
+        write_count: 0,
+        read_length: 0,
+    };
 
     /// Returns the percentage of self consumed in `numerator`'s largest proportion dimension.
     pub fn proportion_largest_dimension(&self, numerator: &ExecutionCost) -> u64 {
@@ -1328,6 +1326,10 @@ impl ExecutionCost {
             read_length: first.read_length.max(second.read_length),
         }
     }
+
+    pub fn is_zero(&self) -> bool {
+        *self == Self::ZERO
+    }
 }
 
 // ONLY WORKS IF INPUT IS u64