Changelog.txt

dlz-0.3.0       Fourth release.  DLZ was too aggressive in "cleaning up" when a
                driver failed to start properly.  This resulted in named
                crashing instead of stopping gracefully when named was shutdown
                via "rndc stop".  This bug had no adverse effects while named
                was running.  This bug has been fixed.
                
                The SDLZ interface now searches for a "wild card" hostname if
                it has failed to find an exact hostname match.  I originally
                thought Bind would do this automatically with any database
                (as it does for it's internal DB).  I was mistaken.  All DLZ
                drivers built using the SDLZ interface now support
                "wild card", "*" hostname searches.
                
                Added MySQL driver.  Read the MySQL driver docs for specifics
                of how to use this driver and its limitations.
                
                Added File System driver.  Read the file system driver docs
                for specifics of how to use this driver.
                
dlz-0.2.1       Third release.  Updated patch for new version of Bind. Previous
                patches were for Bind 9.2.0.  This patch is for Bind 9.2.1.
                No new functionality in this release.  Only 1 minor code change
                in query.c was required to allow bind-dlz to operate properly.
                This change was required because of code added to Bind 9.2.1.

dlz-0.2.0       Second release.  Expanded the core code for DLZ and SDLZ APIs.
                Added capabilities to support zone transfers.  AXFR and IXFR
                queries are supported, but the response is always a full AXFR
                response.  Minor bug fixes and enhancements were made in
                various parts of the DLZ and SDLZ code.  Added extremely basic
                support for zone transfer to the dlz_stub driver.
                
                Major new feature is a complete PostgreSQL driver for the SDLZ
                API.  This driver allows for a great amount of flexibility
                in the way DNS data is stored in the database.  All
                capabilities (including zone transfer) of the (S)DLZ API are
                used and made available by this driver.

dlz-0.1.0       First release.  Includes core code for DLZ API and SDLZ API.
                This release of the API's support standard domain name
                resolution queries.  Dynamic DNS update, and zone transfer
                queries are not supported.  Also includes a very basic driver
                called dlz_stub.  The dlz_stub driver is useful for testing
                the DLZ and SDLZ code and demonstrating how to write a
                very simple SDLZ driver.

