Following are the list PL/SQL Features introduced in Oracle11g

Automatic subprogram inlining
A continue statement
A cross-session PL/SQL function result cache
Dynamic SQL enhancements
Mixed, named, and positional notation SQL calls
A multiprocess connection pool
A PL/SQL Hierarchical Profiler
That the PL/SQL Native Compiler now generates native code
PL/Scope
Regular expression enhancements
A SIMPLE_INTEGER datatype
Direct [...]

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