diff --git a/CHANGES b/CHANGES
index b9f9b4c082..429184c9fd 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,16 @@
 
+2.0-608 | 2012-06-11 15:59:00 -0700
+
+  * Add more error handling code to logging of enum vals. Addresses
+    #829. (Jon Siwek)
+
+2.0-606 | 2012-06-11 15:55:56 -0700
+
+  * Fix summary lines for BIF documentation and corrected the
+    description of "fmt" and "floor" BIFs. (Daniel Thayer)
+
+  * Fix val_size BIF tests and improve docs. (Daniel Thayer)
+    
 2.0-602 | 2012-06-07 15:06:19 -0700
 
   * Include header for usleep(), caused compile failure on Archlinux. (Jon Siwek)
diff --git a/VERSION b/VERSION
index 69a4ae2e69..c6723b4d6c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0-602
+2.0-608
diff --git a/aux/binpac b/aux/binpac
index b4094cb75e..6f43a8115d 160000
--- a/aux/binpac
+++ b/aux/binpac
@@ -1 +1 @@
-Subproject commit b4094cb75e0a7769123f7db1f5d73f3f9f1c3977
+Subproject commit 6f43a8115d8e6483a50957c5d21c5d69270ab3aa
diff --git a/aux/bro-aux b/aux/bro-aux
index f938c81ada..c6391412e9 160000
--- a/aux/bro-aux
+++ b/aux/bro-aux
@@ -1 +1 @@
-Subproject commit f938c81ada94641ab5f0231983edc2ba866b9a1f
+Subproject commit c6391412e902e896836450ab98910309b2ca2d9b
diff --git a/aux/broccoli b/aux/broccoli
index 4e17842743..0d139c09d5 160000
--- a/aux/broccoli
+++ b/aux/broccoli
@@ -1 +1 @@
-Subproject commit 4e17842743fef8df6abf0588c7ca86c6937a2b6d
+Subproject commit 0d139c09d5a9c8623ecc2a5f395178f0ddcd7e16
diff --git a/aux/broctl b/aux/broctl
index 589cb04c3d..880f3e48d3 160000
--- a/aux/broctl
+++ b/aux/broctl
@@ -1 +1 @@
-Subproject commit 589cb04c3d7e28a81aa07454e2b9b6b092f0e1af
+Subproject commit 880f3e48d33bb28d17184656f858a4a0e2e1574c
diff --git a/cmake b/cmake
index 96f3d92aca..2a72c5e08e 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit 96f3d92acadbe1ae64f410e974c5ff503903394b
+Subproject commit 2a72c5e08e018cf632033af3920432d5f684e130
diff --git a/src/bro.bif b/src/bro.bif
index b49c88058a..1feccb8639 100644
--- a/src/bro.bif
+++ b/src/bro.bif
@@ -1494,6 +1494,8 @@ function sort%(v: any, ...%) : any
 ## v: The vector whose order to compute.
 ##
 ## Returns: A ``vector of count`` with the indices of the ordered elements.
+##          For example, the elements of *v* in order are (assuming ``o``
+##          is the vector returned by ``order``):  v[o[0]], v[o[1]], etc.
 ##
 ## .. bro:see:: sort
 function order%(v: any, ...%) : index_vec
@@ -1669,9 +1671,10 @@ function cat_sep%(sep: string, def: string, ...%): string
 ##
 ##        - ``[efg]``: Double
 ##
-## Returns: Returns the formatted string. Given no arguments, :bro:id:`fmt`. Given
-##          no format string or the wrong number of additional arguments for the 
-##          given format specifier, :bro:id:`fmt` generates a run-time error.
+## Returns: Returns the formatted string. Given no arguments, :bro:id:`fmt`
+##          returns an empty string. Given no format string or the wrong
+##          number of additional arguments for the given format specifier,
+##          :bro:id:`fmt` generates a run-time error.
 ##
 ## .. bro:see:: cat cat_sep string_cat cat_string_array cat_string_array_n
 function fmt%(...%): string
@@ -1715,8 +1718,9 @@ function fmt%(...%): string
 #
 # ===========================================================================
 
-## Chops off any decimal digits of the given double, i.e., computes the
-## "floor" of it. For example, ``floor(3.14)`` returns ``3.0``.
+## Computes the greatest integer less than the given :bro:type:`double` value.
+## For example, ``floor(3.14)`` returns ``3.0``, and ``floor(-3.14)``
+## returns ``-4.0``.
 ##
 ## d: The :bro:type:`double` to manipulate.
 ##
@@ -1895,8 +1899,9 @@ function reading_traces%(%): bool
 	return new Val(reading_traces, TYPE_BOOL);
 	%}
 
-## Returns statistics about the number of packets *(i)* received by Bro,
-## *(ii)* dropped, and *(iii)* seen on the link (not always available).
+## Returns packet capture statistics. Statistics include the number of
+## packets *(i)* received by Bro, *(ii)* dropped, and *(iii)* seen on the
+## link (not always available).
 ##
 ## Returns: A record of packet statistics.
 ##
@@ -1930,9 +1935,9 @@ function net_stats%(%): NetStats
 	return ns;
 	%}
 
-## Returns Bro process statistics, such as real/user/sys CPU time, memory
-## usage, page faults, number of TCP/UDP/ICMP connections, timers, and events
-## queued/dispatched.
+## Returns Bro process statistics. Statistics include real/user/sys CPU time,
+## memory usage, page faults, number of TCP/UDP/ICMP connections, timers,
+## and events queued/dispatched.
 ##
 ## Returns: A record with resource usage statistics.
 ##
@@ -2007,10 +2012,10 @@ function resource_usage%(%): bro_resources
 	return res;
 	%}
 
-## Returns statistics about the regular expression engine, such as the number
-## of distinct matchers, DFA states, DFA state transitions, memory usage of
-## DFA states, cache hits/misses, and average number of NFA states across all
-## matchers.
+## Returns statistics about the regular expression engine. Statistics include
+## the number of distinct matchers, DFA states, DFA state transitions, memory
+## usage of DFA states, cache hits/misses, and average number of NFA states
+## across all matchers.
 ##
 ## Returns: A record with matcher statistics.
 ##
@@ -2190,10 +2195,10 @@ function record_fields%(rec: any%): record_field_table
 	return fields;
 	%}
 
-## Enables detailed collections of statistics about CPU/memory usage,
-## connections, TCP states/reassembler, DNS lookups, timers, and script-level
-## state. The script variable :bro:id:`profiling_file` holds the name of the
-## file.
+## Enables detailed collection of profiling statistics. Statistics include
+## CPU/memory usage, connections, TCP states/reassembler, DNS lookups,
+## timers, and script-level state. The script variable :bro:id:`profiling_file`
+## holds the name of the file.
 ##
 ## .. bro:see:: net_stats
 ##              resource_usage
@@ -2617,7 +2622,7 @@ function count_to_v4_addr%(ip: count%): addr
 	return new AddrVal(htonl(uint32(ip)));
 	%}
 
-## Converts a :bro:type:`string` of bytes into an IP address. In particular,
+## Converts a :bro:type:`string` of bytes into an IPv4 address. In particular,
 ## this function interprets the first 4 bytes of the string as an IPv4 address
 ## in network order.
 ##
@@ -3016,8 +3021,8 @@ function decode_netbios_name_type%(name: string%): count
 	return new Val(return_val, TYPE_COUNT);
 	%}
 
-## Converts a string of bytes into its hexadecimal representation, e.g.,
-## ``"04"`` to ``"3034"``.
+## Converts a string of bytes into its hexadecimal representation.
+## For example, ``"04"`` would be converted to ``"3034"``.
 ##
 ## bytestring: The string of bytes.
 ##
@@ -3279,7 +3284,7 @@ function mask_addr%(a: addr, top_bits_to_keep: count%): subnet
 	return new SubNetVal(a->AsAddr(), top_bits_to_keep);
 	%}
 
-## Takes some top bits (e.g., subnet address) from one address and the other
+## Takes some top bits (such as a subnet address) from one address and the other
 ## bits (intra-subnet part) from a second address and merges them to get a new
 ## address. This is useful for anonymizing at subnet level while preserving
 ## serial scans.
@@ -3516,7 +3521,7 @@ function skip_http_entity_data%(c: connection, is_orig: bool%): any
 	return 0;
 	%}
 
-## Unescapes all characters in a URI, i.e., decodes every ``%xx`` group.
+## Unescapes all characters in a URI (decode every ``%xx`` group).
 ##
 ## URI: The URI to unescape.
 ##
diff --git a/src/logging/Manager.cc b/src/logging/Manager.cc
index 32cea88b9b..7d5190813b 100644
--- a/src/logging/Manager.cc
+++ b/src/logging/Manager.cc
@@ -828,7 +828,13 @@ threading::Value* Manager::ValToLogVal(Val* val, BroType* ty)
 		const char* s =
 			val->Type()->AsEnumType()->Lookup(val->InternalInt());
 
-		lval->val.string_val = new string(s);
+		if ( s )
+			lval->val.string_val = new string(s);
+		else
+			{
+			val->Type()->Error("enum type does not contain value", val);
+			lval->val.string_val = new string();
+			}
 		break;
 		}
 
diff --git a/testing/btest/Baseline/bifs.val_size/out b/testing/btest/Baseline/bifs.val_size/out
deleted file mode 100644
index 16b548f269..0000000000
--- a/testing/btest/Baseline/bifs.val_size/out
+++ /dev/null
@@ -1,2 +0,0 @@
-72
-72
diff --git a/testing/btest/bifs/order.bro b/testing/btest/bifs/order.bro
index 5f3260ee3f..333a8acac1 100644
--- a/testing/btest/bifs/order.bro
+++ b/testing/btest/bifs/order.bro
@@ -22,8 +22,7 @@ function myfunc2(a: double, b: double): int
 
 event bro_init()
 	{
-	# TODO: these results don't make sense
-	
+
 	# Tests without supplying a comparison function
 
 	local a1 = vector( 5, 2, 8, 3 );
diff --git a/testing/btest/bifs/val_size.bro b/testing/btest/bifs/val_size.bro
index b779460b9b..5b2e535c5c 100644
--- a/testing/btest/bifs/val_size.bro
+++ b/testing/btest/bifs/val_size.bro
@@ -1,12 +1,16 @@
 #
-# @TEST-EXEC: bro %INPUT > out
-# @TEST-EXEC: btest-diff out
+# @TEST-EXEC: bro %INPUT
 
 event bro_init()
 	{
-	local a = 1;
-	local b = T;
+	local a = T;
+	local b = 12;
+	local c: table[string] of addr = { ["a"] = 192.168.0.2, ["b"] = 10.0.0.2 };
+
+	if ( val_size(a) > val_size(b) )
+		exit(1);
+
+	if ( val_size(b) > val_size(c) )
+		exit(1);
 
-	print val_size(a);
-	print val_size(b);
 	}