UX: version configuration (#5740)

## Description

- when not on a tag `tendermint version` will return "unreleased-`branchName`-`commitHash`"

Closes: #XXX

docs/tendermint-core/running-in-production.md

@@ -4,6 +4,8 @@ order: 4
 
 # Running in production
 
+If you are building Tendermint from source for use in production, make sure to check out an appropriate Git tag instead of a branch.
+
 ## Database
 
 By default, Tendermint uses the `syndtr/goleveldb` package for its in-process
@@ -220,8 +222,8 @@ Recovering from data corruption can be hard and time-consuming. Here are two app
     ./scripts/wal2json/wal2json "$TMHOME/data/cs.wal/wal" > /tmp/corrupted_wal
     ```
 
-3)  Search for a "CORRUPTED MESSAGE" line.
-4)  By looking at the previous message and the message after the corrupted one
+3) Search for a "CORRUPTED MESSAGE" line.
+4) By looking at the previous message and the message after the corrupted one
    and looking at the logs, try to rebuild the message. If the consequent
    messages are marked as corrupted too (this may happen if length header
    got corrupted or some writes did not make it to the WAL ~ truncation),
@@ -232,7 +234,7 @@ Recovering from data corruption can be hard and time-consuming. Here are two app
     $EDITOR /tmp/corrupted_wal
     ```
 
-5)  After editing, convert this file back into binary form by running:
+5) After editing, convert this file back into binary form by running:
 
     ```sh
     ./scripts/json2wal/json2wal /tmp/corrupted_wal  $TMHOME/data/cs.wal/wal