diff --git a/.aspell.en.pws b/.aspell.en.pws
index d77ea0be..1b607ef3 100644
--- a/.aspell.en.pws
+++ b/.aspell.en.pws
@@ -1,4 +1,4 @@
-personal_ws-1.1 en 472 utf-8
+personal_ws-1.1 en 522 utf-8
 ACOT
 ACOTH
 ActiveCell
@@ -50,6 +50,7 @@ bugfixes
 builded
 callbackUrl
 CanUpdateTarget
+CentOS
 cff
 changesError
 checkbox
@@ -61,7 +62,6 @@ CHISQ
 CHITEST
 citus
 CJK
-CentOS
 clipart
 Clipart
 ClipArt
@@ -169,6 +169,8 @@ ForEach
 FORMULATEXT
 FTEST
 fullscreen
+Galego
+Galician
 GAMMADIST
 GAMMAINV
 gc
@@ -237,7 +239,10 @@ INTL
 INV
 iOS
 ipfilter
+IsAutosave
+IsExitSave
 ISFORMULA
+IsModifiedByUser
 ISOWEEKNUM
 isSaveLock
 japanese
@@ -250,6 +255,7 @@ JWT
 korean
 lang
 LeftMargin
+leftMenu
 libcurl
 librabbitmq
 libs
@@ -262,6 +268,7 @@ LOGEST
 LOGNORM
 logrotate
 lookup
+LOOL
 LTS
 macOS
 MacOs
@@ -274,9 +281,9 @@ MergeArea
 metadata
 metafile
 México
+mht
 MINIFS
 minishift
-mht
 MoveCursorToEnd
 MoveCursorToStart
 mscorefonts
@@ -359,18 +366,19 @@ PptxFormat
 Preseentation
 PrintGridlines
 PrintHeadings
+putFile
 QUARTILE
 rabbitmq
-rastr
 RANDARRAY
+rastr
 ReadFromBinary
 Realtime
 rebranding
 Rebranding
-Redistributable
 reconnection
 rect
 redis
+Redistributable
 refactor
 Refactor
 refactoring
@@ -379,6 +387,7 @@ replyStr
 republika
 reSave
 resize
+rightMenu
 RowHeight
 RRI
 rtf
@@ -392,7 +401,6 @@ Schweiz
 sdk
 sdkjs
 sdt
-SharedWorker
 SECH
 SecurityError
 selectwheel
@@ -410,6 +418,7 @@ SetRightMargin
 SetRowHeight
 SetTopMargin
 SetVisible
+SharedWorker
 SheetView
 showReviewChanges
 shrinkwrap
@@ -418,6 +427,7 @@ SIGABR
 signatureLine
 Slovenčina
 Slovenská
+SmartArt
 snaplines
 SNGL
 sockjs
@@ -434,6 +444,7 @@ ssl
 sslEnabled
 startup
 statsd
+statusBar
 STDEV
 stirkeout
 SUMIFS
@@ -492,20 +503,21 @@ wmf
 WOPI
 WrapText
 xfIndexNumber
+XLOOKUP
 xls
 XLS
+XLSB
 XlsFormatReader
 xlsx
 XLSX
 XLTX
 xps
 XSS
-XLOOKUP
 Yandex
 youtube
 yy
 yyyy
+ZA
 Zb
 Zotero
-ZA
 ZTEST
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 02b8ea50..5dfce64a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,104 @@
 # Change log
 
+## 7.1.0
+
+### New Features
+
+#### All Editors
+
+* ARM version for some systems
+* New menu for inserting shapes (with list of recent used)
+* Ability to edit points of a selected shapes
+* Ability to open new diagram types: Pyramid, Bar (Pyramid),
+  vertical and horizontal cylinders, vertical and horizontal cones
+* Ability to crop a selected image to shape
+* Sorting comments on the left sidebar by group
+* Ability to see your file protection password when entering it
+* Support for SmartArt objects without converting into a group of objects
+* New interface languages: Galego/Galician, Azerbaijani
+* Notifications appear when connection is lost and being restored
+* Gradient fill icon shows the chosen colors
+
+#### Document Editor
+
+* Ability to convert PDF/XPS files into editable files
+* New toolbar tab: View
+* Ability to accept/reject changes from the context menu
+* Ability to use special symbols when searching within documents
+* Ability to add a period with a double-space
+* Add Chinese/Japanese/Italian language to Watermark settings
+
+#### Document Viewer
+
+* New viewer for PDF, XPS, DJVU files with major performance improvements
+  All operations are performed on the client side.
+* Ability to use the Page Thumbnails panel and to
+  display the document's contents on the left sidebar for PDF files
+* Support for external and internal links in PDF opening
+* Ability to use Hand/Select tools in PDF viewer
+* The Document Info section of the Data tab contains
+  information about PDF, XPS, DJVU files
+
+#### Spreadsheet Editor
+
+* Using a built-in preview panel before printing out a spreadsheet
+* New `View` tab with settings like: Combine sheet and status bars,
+  Always show toolbar,
+  Interface theme,
+  Show frozen panes shadow
+* New currencies as per ISO 4217 without needing to change the locale
+* Using tips when working with formulas for tables
+* Ability to set a text qualifier when importing text from TXT/CSV
+* Support for XLSB files for opening
+* New context menu for moving sheets
+* Groups can be opened and closed in view/comments mode
+
+#### Presentation Editor
+
+* New toolbar tabs: Animation, View
+* Animations can be added to the presentation
+* Ability to duplicate slides using the Add slide menu
+* Ability to move a slide to beginning/end using a slide context menu
+* Ability to insert recently used shapes using a new panel on the Insert tab
+* Ability to add a period with double-space
+
+#### Forms
+
+* Ability to zoom a form
+
+#### Mobile Editors
+
+* Dark themes in mobile web editors and viewers
+* New button to show lists in spreadsheet
+
+#### API
+
+* The last callbackUrl is needed for sending a link
+ to a compiled file if a file was edited by the same user on different tabs
+* New sections Features and Layout for Customization.
+  Ability to customize interface, toolbar, left, right, bottom sidebar
+* The following parameters are renamed:
+  `leftMenu` -> `layout.leftMenu`,
+  `rightMenu` -> `layout.rightMenu`,
+  `toolbar` -> `layout.toolbar`,
+  `statusBar` -> `layout.statusBar`,
+  `spellcheck` -> `features.spellcheck`
+* Ability to see the customer_id and the build type on index.html
+* A lot of other changes in API, described [here](https://api.onlyoffice.com/editors/changelog#71)
+
+#### Back end
+
+* New environment variable X2T_MEMORY_LIMIT limiting memory for the x2t process
+* [WOPI] New headers for putFile request:
+  `X-LOOL-WOPI-IsModifiedByUser`,
+  `X-LOOL-WOPI-IsAutosave`,
+  `X-LOOL-WOPI-IsExitSave`
+* Performance improvements via build components update
+
+### Fixes
+
+* All components received countless fixes
+
 ## 7.0.1
 
 ### New Features