epam · svvald · Mar 4, 2026 · Mar 4, 2026 · Mar 4, 2026
diff --git a/rst/download/ketcher.rst b/rst/download/ketcher.rst
@@ -7,7 +7,7 @@ Latest release
 .. toctree::
     :maxdepth: 1
 
-    ketcher/ketcher-3.7.0.rst
+    ketcher/ketcher-3.12.0.rst
 
 
 Older releases
@@ -16,6 +16,11 @@ Older releases
 .. toctree::
     :maxdepth: 1
 
+    ketcher/ketcher-3.11.0.rst
+    ketcher/ketcher-3.10.0.rst
+    ketcher/ketcher-3.9.0.rst
+    ketcher/ketcher-3.8.0.rst
+    ketcher/ketcher-3.7.0.rst
     ketcher/ketcher-3.6.0.rst
     ketcher/ketcher-3.5.0.rst
     ketcher/ketcher-3.4.0.rst

diff --git a/rst/download/ketcher/ketcher-3.10.0.rst b/rst/download/ketcher/ketcher-3.10.0.rst
@@ -0,0 +1,24 @@
+Ketcher 3.10.0
+--------------
+
+Ketcher distributions
+^^^^^^^^^^^^^^^^^^^^^
+
+`Ketcher 3.10.0 standalone <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.10.0/ketcher-standalone-3.10.0.zip>`__
+
+`Ketcher 3.10.0 remote <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.10.0/ketcher-remote-3.10.0.zip>`__
+
+
+NPM packages
+^^^^^^^^^^^^
+
+| `ketcher-core <https://www.npmjs.com/package/ketcher-core/v/3.10.0>`__
+| `ketcher-react <https://www.npmjs.com/package/ketcher-react/v/3.10.0>`__
+| `ketcher-standalone <https://www.npmjs.com/package/ketcher-standalone/v/3.10.0>`__
+| `ketcher-macromolecules <https://www.npmjs.com/package/ketcher-macromolecules/v/3.10.0>`__
+
+
+Source code
+^^^^^^^^^^^
+
+`Source code on GitHub <https://github.com/epam/ketcher/releases/tag/v3.10.0>`__
diff --git a/rst/download/ketcher/ketcher-3.11.0.rst b/rst/download/ketcher/ketcher-3.11.0.rst
@@ -0,0 +1,24 @@
+Ketcher 3.11.0
+--------------
+
+Ketcher distributions
+^^^^^^^^^^^^^^^^^^^^^
+
+`Ketcher 3.11.0 standalone <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.11.0/ketcher-standalone-3.11.0.zip>`__
+
+`Ketcher 3.11.0 remote <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.11.0/ketcher-remote-3.11.0.zip>`__
+
+
+NPM packages
+^^^^^^^^^^^^
+
+| `ketcher-core <https://www.npmjs.com/package/ketcher-core/v/3.11.0>`__
+| `ketcher-react <https://www.npmjs.com/package/ketcher-react/v/3.11.0>`__
+| `ketcher-standalone <https://www.npmjs.com/package/ketcher-standalone/v/3.11.0>`__
+| `ketcher-macromolecules <https://www.npmjs.com/package/ketcher-macromolecules/v/3.11.0>`__
+
+
+Source code
+^^^^^^^^^^^
+
+`Source code on GitHub <https://github.com/epam/ketcher/releases/tag/v3.11.0>`__
diff --git a/rst/download/ketcher/ketcher-3.12.0.rst b/rst/download/ketcher/ketcher-3.12.0.rst
@@ -0,0 +1,24 @@
+Ketcher 3.12.0
+--------------
+
+Ketcher distributions
+^^^^^^^^^^^^^^^^^^^^^
+
+`Ketcher 3.12.0 standalone <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.12.0/ketcher-standalone-3.12.0.zip>`__
+
+`Ketcher 3.12.0 remote <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.12.0/ketcher-remote-3.12.0.zip>`__
+
+
+NPM packages
+^^^^^^^^^^^^
+
+| `ketcher-core <https://www.npmjs.com/package/ketcher-core/v/3.12.0>`__
+| `ketcher-react <https://www.npmjs.com/package/ketcher-react/v/3.12.0>`__
+| `ketcher-standalone <https://www.npmjs.com/package/ketcher-standalone/v/3.12.0>`__
+| `ketcher-macromolecules <https://www.npmjs.com/package/ketcher-macromolecules/v/3.12.0>`__
+
+
+Source code
+^^^^^^^^^^^
+
+`Source code on GitHub <https://github.com/epam/ketcher/releases/tag/v3.12.0>`__
diff --git a/rst/download/ketcher/ketcher-3.8.0.rst b/rst/download/ketcher/ketcher-3.8.0.rst
@@ -0,0 +1,24 @@
+Ketcher 3.8.0
+-------------
+
+Ketcher distributions
+^^^^^^^^^^^^^^^^^^^^^
+
+`Ketcher 3.8.0 standalone <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.8.0/ketcher-standalone-3.8.0.zip>`__
+
+`Ketcher 3.8.0 remote <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.8.0/ketcher-remote-3.8.0.zip>`__
+
+
+NPM packages
+^^^^^^^^^^^^
+
+| `ketcher-core <https://www.npmjs.com/package/ketcher-core/v/3.8.0>`__
+| `ketcher-react <https://www.npmjs.com/package/ketcher-react/v/3.8.0>`__
+| `ketcher-standalone <https://www.npmjs.com/package/ketcher-standalone/v/3.8.0>`__
+| `ketcher-macromolecules <https://www.npmjs.com/package/ketcher-macromolecules/v/3.8.0>`__
+
+
+Source code
+^^^^^^^^^^^
+
+`Source code on GitHub <https://github.com/epam/ketcher/releases/tag/v3.8.0>`__
diff --git a/rst/download/ketcher/ketcher-3.9.0.rst b/rst/download/ketcher/ketcher-3.9.0.rst
@@ -0,0 +1,24 @@
+Ketcher 3.9.0
+-------------
+
+Ketcher distributions
+^^^^^^^^^^^^^^^^^^^^^
+
+`Ketcher 3.9.0 standalone <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.9.0/ketcher-standalone-3.9.0.zip>`__
+
+`Ketcher 3.9.0 remote <https://lifescience.opensource.epam.com/downloads/ketcher/ketcher-v3.9.0/ketcher-remote-3.9.0.zip>`__
+
+
+NPM packages
+^^^^^^^^^^^^
+
+| `ketcher-core <https://www.npmjs.com/package/ketcher-core/v/3.9.0>`__
+| `ketcher-react <https://www.npmjs.com/package/ketcher-react/v/3.9.0>`__
+| `ketcher-standalone <https://www.npmjs.com/package/ketcher-standalone/v/3.9.0>`__
+| `ketcher-macromolecules <https://www.npmjs.com/package/ketcher-macromolecules/v/3.9.0>`__
+
+
+Source code
+^^^^^^^^^^^
+
+`Source code on GitHub <https://github.com/epam/ketcher/releases/tag/v3.9.0>`__
diff --git a/rst/ketcher/demo/ketcher_remote.rst b/rst/ketcher/demo/ketcher_remote.rst
@@ -1,4 +1,4 @@
-Ketcher 3.7.0 Remote
+Ketcher 3.12.0 Remote
 =====================
 
 .. toctree::
@@ -10,6 +10,6 @@ Ketcher demo page was moved. Please use the following link
 
 .. raw:: html
 
-   <a href="/KetcherDemo/index.html?api_path=/v2" target="_blank">Ketcher 3.7.0 Remote</a>
+   <a href="/KetcherDemo/index.html?api_path=/v2" target="_blank">Ketcher 3.12.0 Remote</a>
 
 
diff --git a/rst/ketcher/demo/ketcher_standalone.rst b/rst/ketcher/demo/ketcher_standalone.rst
@@ -1,4 +1,4 @@
-Ketcher 3.7.0 Standalone
+Ketcher 3.12.0 Standalone
 =========================
 
 .. toctree::
@@ -11,6 +11,6 @@ Ketcher demo page was moved. Please use the following link
 
 .. raw:: html
 
-   <a href="/KetcherDemoSA/index.html" target="_blank">Ketcher 3.7.0 Standalone</a>
+   <a href="/KetcherDemoSA/index.html" target="_blank">Ketcher 3.12.0 Standalone</a>
 
 
diff --git a/rst/ketcher/release-notes/index.rst b/rst/ketcher/release-notes/index.rst
@@ -53,3 +53,8 @@ Contents:
     ketcher-3.5.0
     ketcher-3.6.0
     ketcher-3.7.0
+    ketcher-3.8.0
+    ketcher-3.9.0
+    ketcher-3.10.0
+    ketcher-3.11.0
+    ketcher-3.12.0
diff --git a/rst/ketcher/release-notes/ketcher-3.10.0.md b/rst/ketcher/release-notes/ketcher-3.10.0.md
@@ -0,0 +1,44 @@
+
+# Ketcher 3.10.0
+
+## What's Changed
+
+### New features
+- [#7500](https://github.com/epam/ketcher/issues/7500) – Update the monomer preview
+- [#7633](https://github.com/epam/ketcher/issues/7633) – Allow for setting of modification type in the monomer creation wizard
+- [#7932](https://github.com/epam/ketcher/issues/7932) – Add warning messages to the monomer creation wizard in case of unusual leaving group atoms
+- [#7928](https://github.com/epam/ketcher/issues/7928) – Allow for setting of HELM alias in the monomer creation wizard
+- [#8200](https://github.com/epam/ketcher/issues/8200) – Add parameter to Editor to disable saving new monomers to local storage
+- [#8281](https://github.com/epam/ketcher/issues/8281) – Adjust subscription to library update event of Ketcher API
+- [#7905](https://github.com/epam/ketcher/issues/7905) – Selection logic change and toolbar icons enabling for the monomer creation wizard
+- [#7970](https://github.com/epam/ketcher/issues/7970) – Include 'Create cyclic structure' option in the context menu for Flex mode
+
+### Bugfixes and improvements
+- [#8602](https://github.com/epam/ketcher/issues/8602) – Migrate to Indigo v1.38.0 in-browser module
+- [#7971](https://github.com/epam/ketcher/issues/7971) – Update the help document (3.9.)
+- [#7887](https://github.com/epam/ketcher/issues/7887) – Molecule rotation causes error in console: Uncaught TypeError: Cannot read properties of undefined (reading 'pp')
+- [#4467](https://github.com/epam/ketcher/issues/4467) – Ket label should be renamed to Ket Format
+- [#7746](https://github.com/epam/ketcher/issues/7746) – System replace few spaces in monomer name to one space on monomer preview
+- [#7421](https://github.com/epam/ketcher/issues/7421) – "Ghost image" of CHEM is white (different from "ghost image" of other monomer types)
+- [#7740](https://github.com/epam/ketcher/issues/7740) – System should not allow to fill Symbol and Name fields if Type is not selected on Monomer creation wizard
+- [#3742](https://github.com/epam/ketcher/issues/3742) – Wrong tooltip for "minimize window" button (shows "expand window")
+- [#7373](https://github.com/epam/ketcher/issues/7373) – "Grabbing hand" mouse cursor is absent on grabbing monomers from the library
+- [#5570](https://github.com/epam/ketcher/issues/5570) – PNG and SVG exported images should be identical to how the canvas looks like in case of Chiral label
+- [#8294](https://github.com/epam/ketcher/issues/8294) – Do allow to collapse s-groups (superatom type) without name
+- [#7936](https://github.com/epam/ketcher/issues/7936) – Add tooltips to some attachment points in the monomer creation wizard
+- [#7997](https://github.com/epam/ketcher/issues/7997) – For non-potential-AAs the related context menu option (Mark as connection point,) should be disabled
+- [#8328](https://github.com/epam/ketcher/issues/8328) – Modification drop-down list is not ordered as required (Natural Amino Acid first, others alphabetically)
+- [#8377](https://github.com/epam/ketcher/issues/8377) – Add data-topology and data-reacting-center attributes for bonds
+- [#7553](https://github.com/epam/ketcher/issues/7553) – Dropdown for switching between Macro and Micro modes does not appear in fullscreen mode
+- [#5520](https://github.com/epam/ketcher/issues/5520) – Percentages for mixed bases ain't sorted from biggest to smallest in tooltip
+- [#8414](https://github.com/epam/ketcher/issues/8414) – System should throw The following string cannot be interpreted as an AxoLabs string. error if symbols without brackets cannot be interpreted
+- [#8039](https://github.com/epam/ketcher/issues/8039) – Ketcher doesn't send input_format parameter to Indigo in case of AxoLab load request
+- [#8418](https://github.com/epam/ketcher/issues/8418) – All monomers from SDF loaded via updateMonomersLibrary appear in Base group instead of their correct classes
+- [#8404](https://github.com/epam/ketcher/issues/8404) – No documentation for libraryUpdate event subscription
+- [#8463](https://github.com/epam/ketcher/issues/8463) – Batch monomer import aborts on a single invalid entry and does not indicate which record failed Standalone mode
+- [#8599](https://github.com/epam/ketcher/issues/8599) – Correct the stereo-bonds of sugars
+
+---
+
+### Additional notes:
+- Ketcher 3.10.0 has been built and tested with Indigo version 1.38 ([standalone](https://www.npmjs.com/package/indigo-ketcher/v/1.38.0) and [remote](https://hub.docker.com/layers/epmlsop/indigo-service/1.38.0/images/sha256-40d4d9d732606381a5a3bc9ae5e5ed94a0a948c6e6460e33278285d3d2e71d4a)).
diff --git a/rst/ketcher/release-notes/ketcher-3.11.0.md b/rst/ketcher/release-notes/ketcher-3.11.0.md
@@ -0,0 +1,78 @@
+
+# Ketcher 3.11.0
+
+## What's Changed
+
+### New features
+- [#8248](https://github.com/epam/ketcher/issues/8248) – Define nucleotide presets using the monomer creation wizard (POC)
+- [#8254](https://github.com/epam/ketcher/issues/8254) – Allow for stereo bonds up and down to be a bond between AA and LGA
+- [#8383](https://github.com/epam/ketcher/issues/8383) – Introduce library searching using HELM aliases, AxoLabs aliases, and modification types
+- [#7915](https://github.com/epam/ketcher/issues/7915) – Enable flipping of all expanded monomers in a structure
+- [#8363](https://github.com/epam/ketcher/issues/8363) – Include 'Arrange as a Ring' button for Flex mode
+
+### Bugfixes and improvements
+- [#8386](https://github.com/epam/ketcher/issues/8386) – Update the help document (3.10.)
+- [#8739](https://github.com/epam/ketcher/issues/8739) – Migrate to Indigo v1.39.0-rc.1 in-browser module
+- [#4188](https://github.com/epam/ketcher/issues/4188) – Choosing wedged/hashed bond direction doesn't work from right-clicking context menu
+- [#7148](https://github.com/epam/ketcher/issues/7148) – Number of selected elements in context menu is wrong for sense/antisense chain
+- [#7735](https://github.com/epam/ketcher/issues/7735) – System shows inner circles of aromatized benzene rings from collapsed monomers on Molecules canvas
+- [#6855](https://github.com/epam/ketcher/issues/6855) – Labels for empty ambiguous monomer categories are present in the library
+- [#7244](https://github.com/epam/ketcher/issues/7244) – File format name for Sequence is cut off in Save Structure modal dropdown
+- [#5578](https://github.com/epam/ketcher/issues/5578) – Peptide section for ambiguous monomers should have "Ambiguous Amino Acids" name
+- [#5580](https://github.com/epam/ketcher/issues/5580) – Order of sections for ambiguous bases is wrong - Ambiguous Bases should come first
+- [#5927](https://github.com/epam/ketcher/issues/5927) – Font size and label position should be corrected at "Open structure" dialog
+- [#7995](https://github.com/epam/ketcher/issues/7995) – Unable to create more than one attachment point per atom
+- [#8395](https://github.com/epam/ketcher/issues/8395) – "Attachment points are set
+- [#5481](https://github.com/epam/ketcher/issues/5481) – Ambiguous CHEM shown wrong at Sequence mode
+- [#5799](https://github.com/epam/ketcher/issues/5799) – S-Group properties window should be disabled for monomers
+- [#7385](https://github.com/epam/ketcher/issues/7385) – Cannot delete and copy microstructures via right-click context menu in macromolecule canvas
+- [#4772](https://github.com/epam/ketcher/issues/4772) – Fix Platinum valence
+- [#8403](https://github.com/epam/ketcher/issues/8403) – There is no way to remove HELM alias
+- [#7506](https://github.com/epam/ketcher/issues/7506) – Tooltip is shown in wrong place for ambigous monomers in popup mode
+- [#8461](https://github.com/epam/ketcher/issues/8461) – Function calls should not pass extra arguments
+- [#6737](https://github.com/epam/ketcher/issues/6737) – `5NitInd` unsplit nucleotide should be shown as X symbol instead of @ one
+- [#8459](https://github.com/epam/ketcher/issues/8459) – Getters and setters should access the expected fields
+- [#5361](https://github.com/epam/ketcher/issues/5361) – getInChIKey returns just the InChI string as JSON
+- [#5751](https://github.com/epam/ketcher/issues/5751) – Establishing connection between ambiguous CHEMs works wrong
+- [#5214](https://github.com/epam/ketcher/issues/5214) – The tooltip does not appear below the cursor when hovering over the "plus" button and stripe
+- [#6725](https://github.com/epam/ketcher/issues/6725) – Ambiguous sugars (alternatives and mixed) in sequence shown as % symbol instead of @ symbol
+- [#4891](https://github.com/epam/ketcher/issues/4891) – When using the "ketcher.setMode(mode)" method, the icon of the "Type mode" drop-down does not change
+- [#8554](https://github.com/epam/ketcher/issues/8554) – System losts AxoLabs alias while save it KET
+- [#8556](https://github.com/epam/ketcher/issues/8556) – System losts Modification types values while save it KET
+- [#7372](https://github.com/epam/ketcher/issues/7372) – "Ghost image" doesn't satisfy the UX design
+- [#6731](https://github.com/epam/ketcher/issues/6731) – Ambiguous phosphates (alternatives and mixed) in sequence shown as % symbol instead of @ symbol
+- [#8584](https://github.com/epam/ketcher/issues/8584) – Tooltip for attachment points appears too far from attachment point
+- [#8397](https://github.com/epam/ketcher/issues/8397) – Context menu remains visible after creating cyclic structure via right-click menu
+- [#7776](https://github.com/epam/ketcher/issues/7776) – In Macro mode clicking on Selection tool icon does not open dropdown menu as in Micro mode
+- [#4645](https://github.com/epam/ketcher/issues/4645) – In the "Modify RNA Builder" mode, when hovering over the buttons "Yes" and "Cancel" in the "Update Sequence" window, tooltips are displayed
+- [#7610](https://github.com/epam/ketcher/issues/7610) – R-groups are not shown if to Open from file as New project
+- [#7559](https://github.com/epam/ketcher/issues/7559) – Charge tools doesn't work for "star" atoms
+- [#7022](https://github.com/epam/ketcher/issues/7022) – Dropdown for units (Da/kDa/MDa) is not aligned in width with the selector button
+- [#5677](https://github.com/epam/ketcher/issues/5677) – Preview for chain of CHEMs works wrong in sequence mode
+- [#5664](https://github.com/epam/ketcher/issues/5664) – Selection circle is different on micro and macro mode
+- [#5469](https://github.com/epam/ketcher/issues/5469) – Preview tooltips for monomers loaded from HELM with inline smiles are wrong
+- [#7956](https://github.com/epam/ketcher/issues/7956) – Presence of R32 group in molecule makes impossible to create monomer from it
+- [#5534](https://github.com/epam/ketcher/issues/5534) – Ambiguous monomer tooltip content doesn't sorted properly in case of equal quantities
+- [#5382](https://github.com/epam/ketcher/issues/5382) – System shouln't allow user to load empty mol file - Add to Canvas should be disabled
+- [#7689](https://github.com/epam/ketcher/issues/7689) – No tooltip shown and invalid attachments allowed when adding monomers consecutively without moving mouse from arrow button
+- [#5567](https://github.com/epam/ketcher/issues/5567) – System losts height data during copy/paste operation
+- [#7191](https://github.com/epam/ketcher/issues/7191) – Change 3SS6 monomer type to Phosphate
+- [#8726](https://github.com/epam/ketcher/issues/8726) – Name should not be mandatory any more, Symbol value should be used instead if user left it empty
+- [#8723](https://github.com/epam/ketcher/issues/8723) – User should be able to type ambiguous monomers symbols in edit sequence mode (current sequence type should be taken in to account)
+- [#6730](https://github.com/epam/ketcher/issues/6730) – System doesn't unite ambiguous bases (alternatives and mixed) into one @ symbol
+- [#8721](https://github.com/epam/ketcher/issues/8721) – Create a monomer button remain selected (colored) after user done with monomer creation (creation wizard got closed)
+- [#8720](https://github.com/epam/ketcher/issues/8720) – Library update event is triggered after API usage
+- [#7578](https://github.com/epam/ketcher/issues/7578) – Undo/Redo restores partial selection after cancelling monomer creation
+- [#8752](https://github.com/epam/ketcher/issues/8752) – All types of ambiguous monomers alone represented on sequence canvas as @ symbol should be represented
+- [#7519](https://github.com/epam/ketcher/issues/7519) – In case of multiple R1 or R2 groups second R1/R2 groups should be assigned to the smallest available Rn (n>2) if available
+- [#5922](https://github.com/epam/ketcher/issues/5922) – Non-polar amino acid (with W as natural analog) should have shade of green but currently it is violet
+- [#5445](https://github.com/epam/ketcher/issues/5445) – Labels for ambiguous monomers at Bond Preview tooltip are wrong
+- [#7189](https://github.com/epam/ketcher/issues/7189) – Unknown unsplit nucleotide looks like chem
+- [#8846](https://github.com/epam/ketcher/issues/8846) – Unable to create more than one nucleotide monomer - system throws exception
+- [#8845](https://github.com/epam/ketcher/issues/8845) – Creation nucleortide preset causes som bonds to disappear
+- [#8847](https://github.com/epam/ketcher/issues/8847) – Former molecule selection causes invalid attachment point creation in Monomer creation wizard
+
+---
+
+### Additional notes:
+- Ketcher 3.11.0 has been built and tested with Indigo version 1.39 ([standalone](https://www.npmjs.com/package/indigo-ketcher/v/1.39.0) and [remote](https://hub.docker.com/layers/epmlsop/indigo-service/1.39.0/images/sha256-f123ddf09033a88978f0a81f4e3e9bb617fa7034a9c57bea76fae876321ed8fc)).