update-html.cmake: use NiH as operating system value

Already done for update-man.cmake.
diff --git a/man/ZIP_SOURCE_GET_ARGS.html b/man/ZIP_SOURCE_GET_ARGS.html
index 0c73ac3..bea0f3c 100644
--- a/man/ZIP_SOURCE_GET_ARGS.html
+++ b/man/ZIP_SOURCE_GET_ARGS.html
@@ -107,7 +107,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/libzip.html b/man/libzip.html
index 3704fd6..ecaf340 100644
--- a/man/libzip.html
+++ b/man/libzip.html
@@ -245,7 +245,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 17, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/update-html.cmake b/man/update-html.cmake
index 9e405b2..82cacce 100644
--- a/man/update-html.cmake
+++ b/man/update-html.cmake
@@ -4,6 +4,7 @@
 SET(LINKBASE "http://pubs.opengroup.org/onlinepubs/9699919799/functions/")
 STRING(REGEX REPLACE "(<a class=\"Xr\" href=\")([^\"]*)(\">)" "\\1${LINKBASE}\\2\\3" HTML "${HTML}")
 STRING(REGEX REPLACE "${LINKBASE}(libzip|zip)" "\\1" HTML "${HTML}")
+STRING(REGEX REPLACE "NetBSD [0-9.]*" "NiH" HTML "${HTML}")
 FILE(WRITE ${DIR}/${OUT}.new "${HTML}")
 CONFIGURE_FILE(${DIR}/${OUT}.new ${DIR}/${OUT} COPYONLY)
 FILE(REMOVE ${DIR}/${OUT}.new)
diff --git a/man/zip_add.html b/man/zip_add.html
index c0ee6d9..511d0d3 100644
--- a/man/zip_add.html
+++ b/man/zip_add.html
@@ -114,7 +114,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_add_dir.html b/man/zip_add_dir.html
index e4b808a..2025c28 100644
--- a/man/zip_add_dir.html
+++ b/man/zip_add_dir.html
@@ -95,7 +95,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_close.html b/man/zip_close.html
index 04665b5..d8c1858 100644
--- a/man/zip_close.html
+++ b/man/zip_close.html
@@ -138,7 +138,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">September 17, 2019</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_compression_method_supported.html b/man/zip_compression_method_supported.html
index f5b9941..a0cfbfe 100644
--- a/man/zip_compression_method_supported.html
+++ b/man/zip_compression_method_supported.html
@@ -98,7 +98,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 2, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_delete.html b/man/zip_delete.html
index 32ccbf3..fc2f693 100644
--- a/man/zip_delete.html
+++ b/man/zip_delete.html
@@ -107,7 +107,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_dir_add.html b/man/zip_dir_add.html
index ab0d42b..fb2b0e4 100644
--- a/man/zip_dir_add.html
+++ b/man/zip_dir_add.html
@@ -126,7 +126,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 25, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_discard.html b/man/zip_discard.html
index ead6dfa..05502dd 100644
--- a/man/zip_discard.html
+++ b/man/zip_discard.html
@@ -90,7 +90,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_encryption_method_supported.html b/man/zip_encryption_method_supported.html
index 3965cf4..7b4603e 100644
--- a/man/zip_encryption_method_supported.html
+++ b/man/zip_encryption_method_supported.html
@@ -98,7 +98,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 2, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_clear.html b/man/zip_error_clear.html
index 7a873cb..8d91d62 100644
--- a/man/zip_error_clear.html
+++ b/man/zip_error_clear.html
@@ -97,7 +97,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_code_system.html b/man/zip_error_code_system.html
index 736af95..783a19a 100644
--- a/man/zip_error_code_system.html
+++ b/man/zip_error_code_system.html
@@ -92,7 +92,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_code_zip.html b/man/zip_error_code_zip.html
index 25c58ab..91f874a 100644
--- a/man/zip_error_code_zip.html
+++ b/man/zip_error_code_zip.html
@@ -89,7 +89,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_fini.html b/man/zip_error_fini.html
index 2b56d42..7263ba3 100644
--- a/man/zip_error_fini.html
+++ b/man/zip_error_fini.html
@@ -90,7 +90,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_get.html b/man/zip_error_get.html
index 3e43051..575c42c 100644
--- a/man/zip_error_get.html
+++ b/man/zip_error_get.html
@@ -143,7 +143,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_get_sys_type.html b/man/zip_error_get_sys_type.html
index a0c34a3..1e67c9b 100644
--- a/man/zip_error_get_sys_type.html
+++ b/man/zip_error_get_sys_type.html
@@ -109,7 +109,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_init.html b/man/zip_error_init.html
index 72e9074..18e22bb 100644
--- a/man/zip_error_init.html
+++ b/man/zip_error_init.html
@@ -101,7 +101,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_set.html b/man/zip_error_set.html
index 5e56802..b9bd08f 100644
--- a/man/zip_error_set.html
+++ b/man/zip_error_set.html
@@ -94,7 +94,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 2, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_strerror.html b/man/zip_error_strerror.html
index a7fb403..b1379f2 100644
--- a/man/zip_error_strerror.html
+++ b/man/zip_error_strerror.html
@@ -94,7 +94,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_system_type.html b/man/zip_error_system_type.html
index 2553cad..463b50c 100644
--- a/man/zip_error_system_type.html
+++ b/man/zip_error_system_type.html
@@ -100,7 +100,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_to_data.html b/man/zip_error_to_data.html
index 8cd34c9..6ec45f5 100644
--- a/man/zip_error_to_data.html
+++ b/man/zip_error_to_data.html
@@ -101,7 +101,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_error_to_str.html b/man/zip_error_to_str.html
index bab4572..cf6ce64 100644
--- a/man/zip_error_to_str.html
+++ b/man/zip_error_to_str.html
@@ -117,7 +117,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_errors.html b/man/zip_errors.html
index 12479be..e7ad240 100644
--- a/man/zip_errors.html
+++ b/man/zip_errors.html
@@ -143,7 +143,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_fclose.html b/man/zip_fclose.html
index 31e0ec8..4c57364 100644
--- a/man/zip_fclose.html
+++ b/man/zip_fclose.html
@@ -96,7 +96,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_fdopen.html b/man/zip_fdopen.html
index 7f0bab8..7cbb6ad 100644
--- a/man/zip_fdopen.html
+++ b/man/zip_fdopen.html
@@ -147,7 +147,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_add.html b/man/zip_file_add.html
index b22e2fa..2078332 100644
--- a/man/zip_file_add.html
+++ b/man/zip_file_add.html
@@ -170,7 +170,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_attributes_init.html b/man/zip_file_attributes_init.html
index 21a4b2c..14f31db 100644
--- a/man/zip_file_attributes_init.html
+++ b/man/zip_file_attributes_init.html
@@ -90,7 +90,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 17, 2020</td>
-    <td class="foot-os">NetBSD 9.99.63</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_extra_field_delete.html b/man/zip_file_extra_field_delete.html
index 5d20ae1..fb67159 100644
--- a/man/zip_file_extra_field_delete.html
+++ b/man/zip_file_extra_field_delete.html
@@ -152,7 +152,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_extra_field_get.html b/man/zip_file_extra_field_get.html
index 0caa3f4..0d7b305 100644
--- a/man/zip_file_extra_field_get.html
+++ b/man/zip_file_extra_field_get.html
@@ -169,7 +169,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_extra_field_set.html b/man/zip_file_extra_field_set.html
index 3d25614..e9decdb 100644
--- a/man/zip_file_extra_field_set.html
+++ b/man/zip_file_extra_field_set.html
@@ -141,7 +141,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_extra_fields_count.html b/man/zip_file_extra_fields_count.html
index a5bdeaa..591f021 100644
--- a/man/zip_file_extra_fields_count.html
+++ b/man/zip_file_extra_fields_count.html
@@ -142,7 +142,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_get_comment.html b/man/zip_file_get_comment.html
index 85d34c5..59fdad6 100644
--- a/man/zip_file_get_comment.html
+++ b/man/zip_file_get_comment.html
@@ -135,7 +135,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_get_error.html b/man/zip_file_get_error.html
index 3690bf6..d52f83a 100644
--- a/man/zip_file_get_error.html
+++ b/man/zip_file_get_error.html
@@ -88,7 +88,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_get_external_attributes.html b/man/zip_file_get_external_attributes.html
index b5e5892..d5ce859 100644
--- a/man/zip_file_get_external_attributes.html
+++ b/man/zip_file_get_external_attributes.html
@@ -169,7 +169,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_rename.html b/man/zip_file_rename.html
index 19373d7..804e71c 100644
--- a/man/zip_file_rename.html
+++ b/man/zip_file_rename.html
@@ -124,7 +124,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_set_comment.html b/man/zip_file_set_comment.html
index 8f1c440..844ca04 100644
--- a/man/zip_file_set_comment.html
+++ b/man/zip_file_set_comment.html
@@ -129,7 +129,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_set_encryption.html b/man/zip_file_set_encryption.html
index 5313e57..a64d5e0 100644
--- a/man/zip_file_set_encryption.html
+++ b/man/zip_file_set_encryption.html
@@ -143,7 +143,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 2, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_set_external_attributes.html b/man/zip_file_set_external_attributes.html
index 2b1ff95..87a9f97 100644
--- a/man/zip_file_set_external_attributes.html
+++ b/man/zip_file_set_external_attributes.html
@@ -118,7 +118,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_set_mtime.html b/man/zip_file_set_mtime.html
index 51f4966..f20a35b 100644
--- a/man/zip_file_set_mtime.html
+++ b/man/zip_file_set_mtime.html
@@ -157,7 +157,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">January 7, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_file_strerror.html b/man/zip_file_strerror.html
index fe81f1c..019efe0 100644
--- a/man/zip_file_strerror.html
+++ b/man/zip_file_strerror.html
@@ -108,7 +108,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_fopen.html b/man/zip_fopen.html
index 41bbceb..a34ac9d 100644
--- a/man/zip_fopen.html
+++ b/man/zip_fopen.html
@@ -164,7 +164,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_fopen_encrypted.html b/man/zip_fopen_encrypted.html
index d6c15d0..495b580 100644
--- a/man/zip_fopen_encrypted.html
+++ b/man/zip_fopen_encrypted.html
@@ -137,7 +137,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_fread.html b/man/zip_fread.html
index 9bc8ffe..eda3ebc 100644
--- a/man/zip_fread.html
+++ b/man/zip_fread.html
@@ -103,7 +103,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_fseek.html b/man/zip_fseek.html
index 4c3851b..4390065 100644
--- a/man/zip_fseek.html
+++ b/man/zip_fseek.html
@@ -103,7 +103,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_ftell.html b/man/zip_ftell.html
index 7202752..48faf64 100644
--- a/man/zip_ftell.html
+++ b/man/zip_ftell.html
@@ -100,7 +100,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_archive_comment.html b/man/zip_get_archive_comment.html
index fc845e2..b0fb97f 100644
--- a/man/zip_get_archive_comment.html
+++ b/man/zip_get_archive_comment.html
@@ -123,7 +123,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">July 22, 2018</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_archive_flag.html b/man/zip_get_archive_flag.html
index 53d3545..9c0be94 100644
--- a/man/zip_get_archive_flag.html
+++ b/man/zip_get_archive_flag.html
@@ -111,7 +111,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_error.html b/man/zip_get_error.html
index 7cc9460..7ba9468 100644
--- a/man/zip_get_error.html
+++ b/man/zip_get_error.html
@@ -90,7 +90,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_file_comment.html b/man/zip_get_file_comment.html
index ad7cfb9..fe7492f 100644
--- a/man/zip_get_file_comment.html
+++ b/man/zip_get_file_comment.html
@@ -98,7 +98,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_name.html b/man/zip_get_name.html
index 1b796f4..e41222f 100644
--- a/man/zip_get_name.html
+++ b/man/zip_get_name.html
@@ -139,7 +139,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_num_entries.html b/man/zip_get_num_entries.html
index 4644b9c..5c20530 100644
--- a/man/zip_get_num_entries.html
+++ b/man/zip_get_num_entries.html
@@ -104,7 +104,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_get_num_files.html b/man/zip_get_num_files.html
index a941d3d..d2f75fd 100644
--- a/man/zip_get_num_files.html
+++ b/man/zip_get_num_files.html
@@ -103,7 +103,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_libzip_version.html b/man/zip_libzip_version.html
index 440272b..3e454ca 100644
--- a/man/zip_libzip_version.html
+++ b/man/zip_libzip_version.html
@@ -91,7 +91,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_name_locate.html b/man/zip_name_locate.html
index 45159b2..f5d38f7 100644
--- a/man/zip_name_locate.html
+++ b/man/zip_name_locate.html
@@ -141,7 +141,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_open.html b/man/zip_open.html
index 3c07458..6670737 100644
--- a/man/zip_open.html
+++ b/man/zip_open.html
@@ -169,7 +169,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_register_progress_callback.html b/man/zip_register_progress_callback.html
index da6294e..e61b7ce 100644
--- a/man/zip_register_progress_callback.html
+++ b/man/zip_register_progress_callback.html
@@ -104,7 +104,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_register_progress_callback_with_state.html b/man/zip_register_progress_callback_with_state.html
index 84a1225..4faf331 100644
--- a/man/zip_register_progress_callback_with_state.html
+++ b/man/zip_register_progress_callback_with_state.html
@@ -111,7 +111,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_rename.html b/man/zip_rename.html
index 57e3ed4..22d9b45 100644
--- a/man/zip_rename.html
+++ b/man/zip_rename.html
@@ -97,7 +97,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_set_archive_comment.html b/man/zip_set_archive_comment.html
index 01e1a8d..4f9b113 100644
--- a/man/zip_set_archive_comment.html
+++ b/man/zip_set_archive_comment.html
@@ -117,7 +117,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_set_archive_flag.html b/man/zip_set_archive_flag.html
index 73a50db..3cdebd9 100644
--- a/man/zip_set_archive_flag.html
+++ b/man/zip_set_archive_flag.html
@@ -100,7 +100,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_set_default_password.html b/man/zip_set_default_password.html
index e6e09b0..bb2940e 100644
--- a/man/zip_set_default_password.html
+++ b/man/zip_set_default_password.html
@@ -112,7 +112,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_set_file_comment.html b/man/zip_set_file_comment.html
index 025e11d..048dc37 100644
--- a/man/zip_set_file_comment.html
+++ b/man/zip_set_file_comment.html
@@ -102,7 +102,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_set_file_compression.html b/man/zip_set_file_compression.html
index 872e0d3..887c35c 100644
--- a/man/zip_set_file_compression.html
+++ b/man/zip_set_file_compression.html
@@ -142,7 +142,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 2, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source.html b/man/zip_source.html
index ef0f328..2877ed3 100644
--- a/man/zip_source.html
+++ b/man/zip_source.html
@@ -110,7 +110,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_begin_write.html b/man/zip_source_begin_write.html
index ac2b7af..b65682a 100644
--- a/man/zip_source_begin_write.html
+++ b/man/zip_source_begin_write.html
@@ -116,7 +116,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_buffer.html b/man/zip_source_buffer.html
index 6f75ab1..b491747 100644
--- a/man/zip_source_buffer.html
+++ b/man/zip_source_buffer.html
@@ -128,7 +128,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_buffer_fragment.html b/man/zip_source_buffer_fragment.html
index cff8428..7464560 100644
--- a/man/zip_source_buffer_fragment.html
+++ b/man/zip_source_buffer_fragment.html
@@ -143,7 +143,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_close.html b/man/zip_source_close.html
index 2e419f9..375c5cf 100644
--- a/man/zip_source_close.html
+++ b/man/zip_source_close.html
@@ -98,7 +98,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_commit_write.html b/man/zip_source_commit_write.html
index 565dbe3..0ac6950 100644
--- a/man/zip_source_commit_write.html
+++ b/man/zip_source_commit_write.html
@@ -102,7 +102,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_error.html b/man/zip_source_error.html
index bee42f8..492cf6f 100644
--- a/man/zip_source_error.html
+++ b/man/zip_source_error.html
@@ -90,7 +90,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_file.html b/man/zip_source_file.html
index c81edb0..e6643f9 100644
--- a/man/zip_source_file.html
+++ b/man/zip_source_file.html
@@ -134,7 +134,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_filep.html b/man/zip_source_filep.html
index 0f5bc6c..f7d91e9 100644
--- a/man/zip_source_filep.html
+++ b/man/zip_source_filep.html
@@ -130,7 +130,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_free.html b/man/zip_source_free.html
index 3848c17..abf319a 100644
--- a/man/zip_source_free.html
+++ b/man/zip_source_free.html
@@ -97,7 +97,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_function.html b/man/zip_source_function.html
index 33df81c..814085e 100644
--- a/man/zip_source_function.html
+++ b/man/zip_source_function.html
@@ -373,7 +373,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">April 17, 2020</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_is_deleted.html b/man/zip_source_is_deleted.html
index 2b19579..166c7d3 100644
--- a/man/zip_source_is_deleted.html
+++ b/man/zip_source_is_deleted.html
@@ -96,7 +96,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_keep.html b/man/zip_source_keep.html
index 47e3104..fc7d1d1 100644
--- a/man/zip_source_keep.html
+++ b/man/zip_source_keep.html
@@ -90,7 +90,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_make_command_bitmap.html b/man/zip_source_make_command_bitmap.html
index 8cd3d42..d6ce945 100644
--- a/man/zip_source_make_command_bitmap.html
+++ b/man/zip_source_make_command_bitmap.html
@@ -92,7 +92,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_open.html b/man/zip_source_open.html
index 46b693f..9dc5a57 100644
--- a/man/zip_source_open.html
+++ b/man/zip_source_open.html
@@ -101,7 +101,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_read.html b/man/zip_source_read.html
index febeeaf..1269a42 100644
--- a/man/zip_source_read.html
+++ b/man/zip_source_read.html
@@ -105,7 +105,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_rollback_write.html b/man/zip_source_rollback_write.html
index 5859274..9ba2695 100644
--- a/man/zip_source_rollback_write.html
+++ b/man/zip_source_rollback_write.html
@@ -103,7 +103,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_seek.html b/man/zip_source_seek.html
index c36f93b..6fad803 100644
--- a/man/zip_source_seek.html
+++ b/man/zip_source_seek.html
@@ -113,7 +113,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_seek_compute_offset.html b/man/zip_source_seek_compute_offset.html
index ad5947c..15fee45 100644
--- a/man/zip_source_seek_compute_offset.html
+++ b/man/zip_source_seek_compute_offset.html
@@ -112,7 +112,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_seek_write.html b/man/zip_source_seek_write.html
index a1eb4fa..76eb266 100644
--- a/man/zip_source_seek_write.html
+++ b/man/zip_source_seek_write.html
@@ -116,7 +116,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_stat.html b/man/zip_source_stat.html
index 6da1220..91ae69c 100644
--- a/man/zip_source_stat.html
+++ b/man/zip_source_stat.html
@@ -147,7 +147,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_tell.html b/man/zip_source_tell.html
index 039266e..4668d5b 100644
--- a/man/zip_source_tell.html
+++ b/man/zip_source_tell.html
@@ -101,7 +101,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_tell_write.html b/man/zip_source_tell_write.html
index 664e1fd..3c6f908 100644
--- a/man/zip_source_tell_write.html
+++ b/man/zip_source_tell_write.html
@@ -105,7 +105,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_win32a.html b/man/zip_source_win32a.html
index ee962e0..5461b7e 100644
--- a/man/zip_source_win32a.html
+++ b/man/zip_source_win32a.html
@@ -136,7 +136,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_win32handle.html b/man/zip_source_win32handle.html
index 19b16d1..5eeb48d 100644
--- a/man/zip_source_win32handle.html
+++ b/man/zip_source_win32handle.html
@@ -136,7 +136,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_win32w.html b/man/zip_source_win32w.html
index e6dc629..4e616f0 100644
--- a/man/zip_source_win32w.html
+++ b/man/zip_source_win32w.html
@@ -135,7 +135,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">June 22, 2018</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_write.html b/man/zip_source_write.html
index bb6549c..88749bc 100644
--- a/man/zip_source_write.html
+++ b/man/zip_source_write.html
@@ -108,7 +108,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_source_zip.html b/man/zip_source_zip.html
index f5b07c4..ec8dd75 100644
--- a/man/zip_source_zip.html
+++ b/man/zip_source_zip.html
@@ -136,7 +136,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_stat.html b/man/zip_stat.html
index 448c640..699c78f 100644
--- a/man/zip_stat.html
+++ b/man/zip_stat.html
@@ -183,7 +183,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_stat_init.html b/man/zip_stat_init.html
index 04fc192..99b36de 100644
--- a/man/zip_stat_init.html
+++ b/man/zip_stat_init.html
@@ -102,7 +102,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_unchange.html b/man/zip_unchange.html
index 24bf898..671abed 100644
--- a/man/zip_unchange.html
+++ b/man/zip_unchange.html
@@ -109,7 +109,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_unchange_all.html b/man/zip_unchange_all.html
index 04da2d0..ab94a00 100644
--- a/man/zip_unchange_all.html
+++ b/man/zip_unchange_all.html
@@ -96,7 +96,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zip_unchange_archive.html b/man/zip_unchange_archive.html
index 0efd0bc..f40ea4e 100644
--- a/man/zip_unchange_archive.html
+++ b/man/zip_unchange_archive.html
@@ -96,7 +96,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zipcmp.html b/man/zipcmp.html
index a174124..ddb397e 100644
--- a/man/zipcmp.html
+++ b/man/zipcmp.html
@@ -115,7 +115,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/zipmerge.html b/man/zipmerge.html
index a3b83de..e81d8c3 100644
--- a/man/zipmerge.html
+++ b/man/zipmerge.html
@@ -118,7 +118,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
diff --git a/man/ziptool.html b/man/ziptool.html
index 4fef345..b5fd2b1 100644
--- a/man/ziptool.html
+++ b/man/ziptool.html
@@ -308,7 +308,7 @@
 <table class="foot">
   <tr>
     <td class="foot-date">December 18, 2017</td>
-    <td class="foot-os">NetBSD 9.99.67</td>
+    <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>