diff --git a/en-US/New.xml b/en-US/New.xml
new file mode 100644
index 0000000..9a1a58e
--- /dev/null
+++ b/en-US/New.xml
@@ -0,0 +1,72 @@
+
+
+%BOOK_ENTITIES;
+]>
+
+ New in This Release
+
+ Release 5.1
+ Minor update in January 2022 to address some reported issues:
+
+
+
+ Accessing IBM Style online.
+
+
+ Updated guidance for long commands.
+
+
+ Updated guidance for referring to object names.
+
+
+ Updated guidance for non-breaking spaces.
+
+
+ Updated guidance for punctuation with quotation marks.
+
+
+ The gerund verb form is no longer required in section titles.
+
+
+ Pronouncing file or directory names that begin with special characters.
+
+
+ Avoid "the product allows the user to do xyz".
+
+
+ Avoid consecutive headings.
+
+
+ Guidance to refer to UI elements and to other publication titles.
+
+
+ Clarification that diagram labels use sentence case.
+
+
+ New or updated usage entries: backend, IaC, number sign, on premise/on-premise, prebaked, unset.
+
+
+
+
+ Release 5.0
+ Major update in July 2021 to align with some recent changes in IBM Style:
+
+
+
+ Sentence case is required for captions, legends, and diagram labels.
+
+
+ Punctuation: Added sections on referring to punctuation marks and names of punctuation marks and special characters.
+
+
+ Rename Chapter 4 to "Choosing Appropriate Language": expand scope beyond slang and jargon, to cover inclusive language; avoiding ambiguities (moved from Chapter 2 and added more categories); dates and times (AM and PM are now written in uppercase without periods); and numbers.
+
+
+ Usage A-Z: Various additions and updates. Corrected alphabetical sorting sequence. Moved items that are not literal term entries to an earlier chapter.
+
+
+ Minor edits so the guide itself conforms with its own advice.
+
+
+
diff --git a/en-US/O.xml b/en-US/O.xml
index 5b05a69..6bffc0d 100644
--- a/en-US/O.xml
+++ b/en-US/O.xml
@@ -111,7 +111,7 @@
- on premise
+ on premise, on-premise
adverb
diff --git a/en-US/Preface.xml b/en-US/Preface.xml
index b356255..37932d5 100644
--- a/en-US/Preface.xml
+++ b/en-US/Preface.xml
@@ -5,6 +5,9 @@
]>
Preface
+
+
+
diff --git a/en-US/Style_Conventions_for_Writers_and_Editors.ent b/en-US/Style_Conventions_for_Writers_and_Editors.ent
index 87f791a..a9587a6 100644
--- a/en-US/Style_Conventions_for_Writers_and_Editors.ent
+++ b/en-US/Style_Conventions_for_Writers_and_Editors.ent
@@ -1,5 +1,5 @@
-
+
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/en-US/Style_Conventions_for_Writers_and_Editors.xml b/en-US/Style_Conventions_for_Writers_and_Editors.xml
index 012de66..8c5b4b0 100644
--- a/en-US/Style_Conventions_for_Writers_and_Editors.xml
+++ b/en-US/Style_Conventions_for_Writers_and_Editors.xml
@@ -59,15 +59,15 @@
-
+