diff --git a/CHANGES b/CHANGES
index 10e1ccfc4b..6c479fed9d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,21 @@
+7.2.0-dev.228 | 2025-02-24 11:37:42 -0700
+
+  * Fix incorrect syntax for static_cast in to_count that I introduced in a previous merge (Mark Overholser)
+
+  * Update baselines after changes to to_count and to_int (Mark Overholser)
+
+  * fix to_count in zeek.bif to resolve conflict from bbanier's adjustment to static casting of the return from strtoull (Mark Overholser)
+
+  * Fix tests in to_count to reflect appropriate function; add tests for 0x-formatted hex values for to_count and to_int (Mark Overholser)
+
+  * update BIFs to_int() and to_count() to accept optional 'base' argument; allows more more exotic conversions from hex, octal, binary (Mark Overholser)
+
+  * Fixes #4076; update BIFs to_int() and to_count() to accept optional 'base' argument for more easy conversions of strings representing (for example) hexadecimal, octal, or binary numbers (Mark Overholser)
+
+  * geneve/functions.bif: Fix :zeek:see directive, take two (Arne Welzel, Corelight)
+
+  * geneve/functions.bif: Fix :zeek:see directive (Arne Welzel, Corelight)
+
 7.2.0-dev.217 | 2025-02-22 12:33:25 -0800
 
   * PacketAnalyzer::Geneve: Add get_options() (Arne Welzel, Corelight)
diff --git a/VERSION b/VERSION
index a6c4c71080..f9bafca8cd 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.2.0-dev.217
+7.2.0-dev.228
diff --git a/src/zeek.bif b/src/zeek.bif
index b96dfc842a..7d9320ad3b 100644
--- a/src/zeek.bif
+++ b/src/zeek.bif
@@ -2608,12 +2608,12 @@ function enum_to_int%(e: any%): int
 ## Returns: The :zeek:type:`string` *str* as :zeek:type:`int`.
 ##
 ## .. zeek:see:: to_addr to_port to_subnet
-function to_int%(str: string%): int
+function to_int%(str: string, base: count &default=10%): int
 	%{
 	const char* s = str->CheckString();
 	char* end_s;
 
-	zeek_int_t i = strtoll(s, &end_s, 10);
+	zeek_int_t i = strtoll(s, &end_s, base);
 
 	if ( s[0] == '\0' || std::any_of(static_cast<const char*>(end_s), s + ::strlen(s),
 	                                 [](char c) { return ! (c == '\0' || ::isspace(c)); }) )
@@ -2676,12 +2676,12 @@ function double_to_count%(d: double%): count
 ##          an invalid format.
 ##
 ## .. zeek:see:: to_addr to_int to_port to_subnet
-function to_count%(str: string%): count
+function to_count%(str: string, base: count &default=10%): count
 	%{
 	const char* s = str->CheckString();
 	char* end_s;
 
-	uint64_t u = static_cast<uint64_t>(strtoull(s, &end_s, 10));
+	uint64_t u = static_cast<uint64_t>(strtoull(s, &end_s, base));
 
 	if ( s[0] == '\0' || std::any_of(static_cast<const char*>(end_s), s + ::strlen(s),
 	                                 [](char c) { return ! (c == '\0' || ::isspace(c)); }) )
diff --git a/testing/btest/Baseline/bifs.to_count/err b/testing/btest/Baseline/bifs.to_count/err
index 1b96f363d0..2e4b081b1e 100644
--- a/testing/btest/Baseline/bifs.to_count/err
+++ b/testing/btest/Baseline/bifs.to_count/err
@@ -1,4 +1,4 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
 error in <...>/to_count.zeek, line 8: bad conversion to count (int_to_count(a) and -2)
-error in <...>/to_count.zeek, line 20: bad conversion to count (to_count() and )
-error in <...>/to_count.zeek, line 25: bad conversion to count (to_count(not a count) and not a count)
+error in <...>/to_count.zeek, line 20: bad conversion to count (to_count(, 10) and )
+error in <...>/to_count.zeek, line 29: bad conversion to count (to_count(not a count, 10) and not a count)
diff --git a/testing/btest/Baseline/bifs.to_count/out b/testing/btest/Baseline/bifs.to_count/out
index d727a32bbe..7404ddbeb0 100644
--- a/testing/btest/Baseline/bifs.to_count/out
+++ b/testing/btest/Baseline/bifs.to_count/out
@@ -8,6 +8,10 @@
 18446744073709551611
 205
 206
+172
+35
+195
+195
 0
 123
 9223372036854775808 and 9223372036854775808 are the same
diff --git a/testing/btest/Baseline/bifs.to_int/err b/testing/btest/Baseline/bifs.to_int/err
index 1e9d23dcb2..3c92cb6ef9 100644
--- a/testing/btest/Baseline/bifs.to_int/err
+++ b/testing/btest/Baseline/bifs.to_int/err
@@ -1,2 +1,2 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
-error in <...>/to_int.zeek, line 10: bad conversion to integer (to_int(not an int) and not an int)
+error in <...>/to_int.zeek, line 14: bad conversion to integer (to_int(not an int, 10) and not an int)
diff --git a/testing/btest/Baseline/bifs.to_int/out b/testing/btest/Baseline/bifs.to_int/out
index 7ba7c89957..9527cdaf52 100644
--- a/testing/btest/Baseline/bifs.to_int/out
+++ b/testing/btest/Baseline/bifs.to_int/out
@@ -1,6 +1,10 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
 1
 -1
+188
+39
+243
+243
 4294967296
 0
 205
diff --git a/testing/btest/Baseline/language.assert-3/out b/testing/btest/Baseline/language.assert-3/out
index 5a58147fa5..5194c63015 100644
--- a/testing/btest/Baseline/language.assert-3/out
+++ b/testing/btest/Baseline/language.assert-3/out
@@ -1,3 +1,3 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
-error in <...>/assert.zeek, line 3: assertion failure: (coerce to_count("42") to double) == 42.5 (always failing)
+error in <...>/assert.zeek, line 3: assertion failure: (coerce to_count("42", 10) to double) == 42.5 (always failing)
 fatal error: errors occurred while initializing
diff --git a/testing/btest/Baseline/language.assert-hook-2/out b/testing/btest/Baseline/language.assert-hook-2/out
index f898a52732..bfd0473f20 100644
--- a/testing/btest/Baseline/language.assert-hook-2/out
+++ b/testing/btest/Baseline/language.assert-hook-2/out
@@ -1,5 +1,5 @@
 ### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
-assertion_failure, to_count("5") == 4, 5 is not 4
+assertion_failure, to_count("5", 10) == 4, 5 is not 4
 assert <...>/assert-hook.zeek:21
  f <...>/assert-hook.zeek:25
   g <...>/assert-hook.zeek:26
diff --git a/testing/btest/Baseline/language.assert-misc/out b/testing/btest/Baseline/language.assert-misc/out
index 1e529fdcaf..b072ff767c 100644
--- a/testing/btest/Baseline/language.assert-misc/out
+++ b/testing/btest/Baseline/language.assert-misc/out
@@ -3,9 +3,9 @@ f, lambda_<10820400278317158366>: function() : void
 { 
 assert 0 < getpid(), fmt("my pid is funny: %s", getpid());
 }
-g, lambda_<9730512750166342063>: function() : void
+g, lambda_<16208386833253569415>: function() : void
 { 
-assert to_count("42") == 42;
+assert to_count("42", 10) == 42;
 }
 test_function, test_function: function() : void
 { 
diff --git a/testing/btest/bifs/to_count.zeek b/testing/btest/bifs/to_count.zeek
index 1e1ed72c2e..84bc1220ef 100644
--- a/testing/btest/bifs/to_count.zeek
+++ b/testing/btest/bifs/to_count.zeek
@@ -22,6 +22,10 @@ event zeek_init()
 	# We automatically trim leading, but not trailing whitespace.
 	print to_count(" 205"); # Okay.
 	print to_count("206 "); # Error.
+	print to_count("10101100", 2);
+	print to_count("43", 8);
+	print to_count("C3", 16);
+	print to_count("0xC3", 16);
 	print to_count("not a count");
 
 	local e: port = 123/tcp;
diff --git a/testing/btest/bifs/to_int.zeek b/testing/btest/bifs/to_int.zeek
index 82d789dcea..fc964e1be6 100644
--- a/testing/btest/bifs/to_int.zeek
+++ b/testing/btest/bifs/to_int.zeek
@@ -6,6 +6,10 @@ event zeek_init()
 	{
 	print to_int("1");
 	print to_int("-1");
+	print to_int("10111100", 2);
+	print to_int("47", 8);
+	print to_int("F3", 16);
+	print to_int("0xF3", 16);
 	print to_int("4294967296");
 	print to_int("not an int");
 	# We automatically trim leading, but not trailing whitespace.