Updated gas calculations for CosmWasm v2.1.2 (#27)

Author: DariuszDepta

blog/2026-05-31-eof-notice.md

@@ -11,3 +11,5 @@ and no longer receive maintenance, security patches, or compatibility support:
 
 This is aligned with EOL notices for
 [Cosmos SDK](https://docs.cosmos.network/sdk/latest/release-family#end-of-life-notices) `v0.50.x`.
+
+{/* truncate */}

docs/core/architecture/gas.md

@@ -124,12 +124,23 @@ overflow, the gas values were lowered in this issue [#1599].
 
 Below is a breakdown of what this change entails:
 
-|                                                     | CosmWasm 1.x | CosmWasm 2.0 | CosmWasm 2.1 |
-|-----------------------------------------------------|:------------:|:------------:|:------------:|
-| **Cost target**                                     |  1 Tgas/ms   |   1 Tgas/s   |   1 Tgas/s   |
-| **Exceeds 64-bit unsigned<br/>integer range after** |   5 hours    |  5124 hours  |  5124 hours  |
-| **Cost per Wasm operation**                         |   150.000    |     150      |     170      |
-| **Multiplier**                                      | 140.000.000  |   140.000    |   140.000    |
+|                                                 | CosmWasm v1.0.x | CosmWasm v2.0.x | CosmWasm v2.1.x | CosmWasm v2.1.2 | CosmWasm v2.1.4 → |
+|-------------------------------------------------|:---------------:|:---------------:|:---------------:|:---------------:|:-----------------:|
+| **Cost target**                                 |    1 Tgas/ms    |    1 Tgas/s     |    1 Tgas/s     |    1 Tgas/s     |     1 Tgas/s      |
+| **Exceeds 64-bit unsigned integer range after** |     5 hours     |   5 124 hours   |   5 124 hours   |   5 124 hours   |    5 124 hours    |
+| **Cost per Wasm operation**                     |     150 000     |       150       |       170       |  115 (×14) ¹⁾   |   115 (×14) ²⁾    |
+| **Multiplier**                                  |   140 000 000   |     140 000     |     140 000     |     140 000     |      140 000      |
+                                                                                                                        
+¹⁾ **Remarks to CosmWasm v2.1.2**
+- Cost for non-accounting Wasm operators is **115**.
+- Cost for accounting Wasm operators is 115×14 = **1610**.
+- Wasm accounting operators: Br, BrIf, BrTable, Call, CallIndirect, Else, End, Loop, Return
+
+²⁾ **Remarks to CosmWasm v2.1.4**
+- Cost for non-accounting Wasm operators is **115**.
+- Cost for accounting Wasm operators is 115×14 = **1610**.                                                        
+- Wasm accounting operators: Br, BrIf, BrOnCast, BrOnCastFail, BrOnNonNull, BrOnNull, BrTable, Call, CallIndirect,
+  CallRef, Catch, Delegate, Else, End, If, Loop, Rethrow, Return, ReturnCall, ReturnCallIndirect, ReturnCallRef, Throw, ThrowRef
 
 [#1599]: https://github.com/CosmWasm/cosmwasm/pull/1599
 [JSON numbers]: https://www.json.org/