9.0.7: PostgreSQL null fix

• Merged PR #38: Catch null value (PostgreSQL) - @treuter

8.0.3: Backports from 9.0.6

• Backported changes from 9.0.6
  • Merged PR #37: Add column types json and jsonb, treat them as regular text columns (@treuter)

7.3.4: Backports from 9.0.6

• Backported changes from 9.0.6
  • Merged PR #37: Add column types json and jsonb, treat them as regular text columns (@treuter)

9.0.6: PostgreSQL JSON columns

• Merged PR #37: Add column types json and jsonb, treat them as regular
  text columns
  (@treuter)

9.0.5: TDS_LONGCHAR

• Merged PR #36: Implemented TDS_LONGCHAR
  (@johannes85, @thekid)
• Merged PR #35: Fixed name and namespace mismatch for SQLite3DBAdapter
  (@johannes85, @thekid)

8.0.2: Backports from 9.0.5

• Backported changes from 9.0.5
  • Merged PR #36: Implemented TDS_LONGCHAR
    (@johannes85, @thekid)
  • Merged PR #35: Fixed name and namespace mismatch for SQLite3DBAdapter
    (@johannes85, @thekid)

7.3.3: Backports from 9.0.5

• Backported changes from 9.0.5
  • Merged PR #36: Implemented TDS_LONGCHAR
    (@johannes85, @thekid)
  • Merged PR #35: Fixed name and namespace mismatch for SQLite3DBAdapter
    (@johannes85, @thekid)

9.0.4: Fix SQLite

• Fixed reference to SQLite driver - @thekid

9.0.3: Fix reconnecting

• Ensure drivers correctly reconnect after an explicit call to close()
  (@thekid)

9.0.2: Fix MySQL driver precedence

• Fixed drivers selecting mysqlnd-backed mysqli extension, which leads
  to mysqlnd cannot connect to MySQL 4.1+ errors
  (@thekid)