- Enhanced Oracle 18c support     
        * Fixed Oracle minor and revision versions computation when Oracle version >= 18c (due to breaking in OCI API)
        * Added new version constants
        * Extended Column property flags
        * Added the ability to retrieve the SQL_ID of an SQL statement
        * Added the ability to find out if a CLOB/NCLOB/BLOB is remote
        * Added network timeout management support         
     - C++ API:
        * Added Environment::GetCharMaxSize()

    - Fixed compilation with OCI_IMPORT_LINKAGE when compile time OCI version is OCI_8_1 or OCI_9_1 or OCI_9_2 (e.g. on Unix based system with very old Oracle clients)   

    - Issue #170: How to write a clob using utf-8 encoding charset
    - Issue #181: Problem with utf-8 in LobNationalCharacter
    - Issue #182: Cannot bind a std::vector as a PL/SQL Table 

    - Issue #180 : Added workaround for OCI bug related to prefetching with Oracle 9i clients
 
    - Updated compilers for MS Windows pre built binaries
        * VS2017 15.9.1 for 32/64 bit DLLs
        * Code::Blocks 17.12 (TDM-GCC 5.1.0) for 32 bit MinGW static libs