• Partial support of declarative partitioning from PostgreSQL 10+.
• Compilation fixes for Windows.

Fixed compilation error on older gcc version (issue #177)

Improvements:

• Multilevel partitioning;
• Cross-partition updates (should be enabled with pg_pathman.enable_partitionrouter option), update triggers were removed;
• Support for PostgreSQL 11;
• Rewritten from scratch cache subsystem;
• Stability-related fixes.

Other changes:

• get_pathman_lib_version() was removed, use pathman_version instead;
• split_range_partition was optimized;
• merge_range_partitions gets variable numbers of arguments instead of an array.

Fixed cache invalidation errors leading to segfault

• Enabled UPDATE/DELETE query optimization for partitions with dropped columns (issue #164);
• Fixed SELECT * FROM partitioned_table ... UNION ALL ... in views (issue #165);
• Fixed locking in merge_range_partitions().

Minor compatibility fixes for PostgreSQL 10.4, 9.6.9, 9.5.13.

• Fixed incorrect query results in case of (unsupported) multilevel partitioning (issue #155);
• Fixed spurious “table is being partitioned now” error raised by partition_table_concurrently() (issue #153);
• Relaxed check constraint handling (issue #137);
• Fixed builds on PostgreSQL 9.5.5 (issue #142);
• Fixed incorrect usage of memcpy() in start_bgworker();

1.4.10 has been used for a private build (Postgres Pro).

• Better integration with pg_shardman;
• Fixed handling of ONLY in all kinds of quries (also fixes pg_repack, issue #134 );

• Improved cache invalidation machinery;
• Disabled COPY partitioned_table TO. Use COPY (SELECT * FROM partitioned_table) TO instead.

After some discussion, we decided to disable COPY ... TO statement handling. This command will select rows only from parent table, which is good for pg_dump (see issue #50).

• Fixed INSTEAD OF triggers on views selecting from partitioned tables (issue #77);
• ALTER TABLE partitioned_table RENAME TO now also renames auto naming sequences (issue #127);
• Disabled some dangerous optimizations for SELECT ... FOR SHARE/UPDATE on PostgreSQL 9.5 (issue #129);
• Improved error handling in concurrent partitioning background worker (aka ConcurrentPartWorker, more info);