PR #858 broke the capability of using io.read_one_MTL_ledger() to read SV3 MTLs.
The easiest fix is to use version 4.0.0 of the code if reading SV3 MTLs is necessary. But, a possible straightforward update would be to re-include the read_one_MTL_ledger() function from 4.0.0 and to call it if a ledger with sv3 in its name is detected.
PR #858 broke the capability of using
io.read_one_MTL_ledger()to read SV3 MTLs.The easiest fix is to use version
4.0.0of the code if reading SV3 MTLs is necessary. But, a possible straightforward update would be to re-include theread_one_MTL_ledger()function from4.0.0and to call it if a ledger withsv3in its name is detected.