Set version to 0.30.1-rc2

src/ripple/app/ledger/impl/LedgerConsensusImp.cpp

@@ -1858,8 +1858,15 @@ void LedgerConsensusImp::addLoad(STValidation::ref val)
     std::uint32_t fee = std::max(
         app_.getFeeTrack().getLocalFee(),
         app_.getFeeTrack().getClusterFee());
-    std::uint32_t ref = app_.getFeeTrack().getLoadBase();
-    if (fee > ref)
+
+    std::uint32_t loadBase = app_.getFeeTrack().getLoadBase();
+
+    // Hard code the minimum fee for now:
+    std::uint32_t const minFee = 10000;
+    std::uint32_t const refFee = 10;
+    fee = std::max(fee, (minFee * loadBase + refFee - 1) / refFee);
+
+    if (fee > loadBase)
         val->setFieldU32(sfLoadFee, fee);
 }
 

src/ripple/protocol/impl/BuildInfo.cpp

@@ -35,7 +35,7 @@ char const* getRawVersionString ()
     //
     //  The build version number (edit this for each release)
     //
-        "0.30.1-rc1"
+        "0.30.1-rc2"
     //
     //  Must follow the format described here:
     //