[feat] automatic transition to dubp version 12

app/lib/common-libs/constants.ts

@@ -20,7 +20,7 @@ const SIGNATURE    = "[A-Za-z0-9+\\/=]{87,88}"
 const USER_ID      = "[A-Za-z0-9_-]{2,100}"
 const INTEGER      = "(0|[1-9]\\d{0,18})"
 const FINGERPRINT  = "[A-F0-9]{64}"
-const BLOCK_VERSION = "(10|11)"
+const BLOCK_VERSION = "(10|11|12)"
 const TX_VERSION   = "(10)"
 const DIVIDEND     = "[1-9][0-9]{0,5}"
 const ZERO_OR_POSITIVE_INT = "0|[1-9][0-9]{0,18}"
@@ -104,7 +104,7 @@ export const CommonConstants = {
   // Version of genesis block
   BLOCK_GENESIS_VERSION: 10,
   // Highest supported version of DUBP protocol (= next version of the protocol)
-  DUBP_NEXT_VERSION: 11,
+  DUBP_NEXT_VERSION: 12,
   LAST_VERSION_FOR_TX: 10,
   TRANSACTION_VERSION: 10,
   DOCUMENTS_VERSION: 10,

app/lib/rules/local_rules.ts

@@ -544,7 +544,8 @@ export const LOCAL_RULES_HELPERS = {
         const nbNoncesWithNextVersionCode = lastNonceOfEachIssuer.filter(nonce => nonce.substr(-11, 3) === '999').length
 
         // More than 70% of the computing network converted? Let's go to next version.
-        if (Math.floor(nbNoncesWithNextVersionCode / uniqIssuersInFrame.length) > 0.6) {
+        let propIssuersReadyToJump = nbNoncesWithNextVersionCode / uniqIssuersInFrame.length;
+        if (propIssuersReadyToJump > 0.7) {
           return constants.DUBP_NEXT_VERSION
         }
 

app/modules/prover/lib/blockProver.ts

@@ -163,7 +163,7 @@ export class BlockProver {
     const remainder = difficulty % 16;
     const nbZeros = (difficulty - remainder) / 16;
     const highMark = CommonConstants.PROOF_OF_WORK.UPPER_BOUND[remainder];
-    const notifyVersionJumpReady = block.version === 10 && CommonConstants.DUBP_NEXT_VERSION === 11
+    const notifyVersionJumpReady: boolean = (block.version + 1) === CommonConstants.DUBP_NEXT_VERSION;
 
     return (async () => {