Index: README.md
==================================================================
--- README.md
+++ README.md
@@ -12,10 +12,12 @@
   - `Chunked_Strings`: an implementation of unbounded strings backed by
     non-contiguous fixed-size chunks of memory
   - `Constant_Indefinite_Ordered_Maps`: task-safe ordered maps with immutable
     mapping
   - `Cron`: a simple low-precision service of periodic events
+  - `File_Streams`: wrapper around `Stream_IO` files implementing stream
+    interface
   - `Getopt_Long`: command-line argument processing similar to C `getopt_long`
   - `GNAT_HMAC`: instances of `HMAC` using GNAT hash primitives
   - `HMAC`: generic HMAC implementation using a formal hash function
   - `Indefinite_Holders`: simple Ada 2005 implementation of the
      Ada 2012 container
@@ -41,10 +43,11 @@
           - `Pretty`: human-friendly S-expression pretty printer
               - `Config`: serialization and deserialization of pretty printer
                 parameters to and from S-expressions
       - `Replayable`: interface for S-expression descriptors whose state can
         be stored and replayed
+      - `Special_Descriptors`: always-empty and always-in-error descriptors
       - `Templates`: S-expression template renderers
           - `Dates`: rendering of `Ada.Calendar.Time` values
           - `Generic_Discrete_Render`: rendering of enumeration values
           - `Generic_Integers`: rendering of integer values
           - `Integers`: instance of `Generic_Integers` for standard integers
@@ -58,13 +61,15 @@
       - `Text_IO`: test output using standard `Ada.Text_IO`
   - `Time_IO`: conversions between time values and strings
       - `Human`: human-readable fuzzy formats
       - `RFC_3339`: time format described by
         [RFC-3339](http://tools.ietf.org/html/rfc3339)
+  - `Time_Keys`: short printable string serialization of time that is
+    consistent with lexicographical order
   - `Time_Statistics`: accumulator for (run)time statistics
       - `Coarse_Timers`: instance of `Generic_Timers` with
         standard calendar time
       - `Fine_Timers`: instance of `Generic_Timers` using realtime annex
       - `Generic_Timers`: timer objects to provide data to accumulators
 
 
 [1]: http://people.csail.mit.edu/rivest/Sexp.txt