diff --git a/Dockerfile b/Dockerfile
index cb6a44b..14aa72f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,11 +28,18 @@ RUN cp -r /app/legacy/ptvp35/docs/build/html/ /app/docs/build/html/1.1rc0/
 RUN rm -r /app/legacy/ptvp35/docs/build/
 WORKDIR /app/legacy/ptvp35/
 
+RUN git fetch && git checkout 1.1rc2
+WORKDIR /app/legacy/ptvp35/docs/
+RUN make html
+RUN cp -r /app/legacy/ptvp35/docs/build/html/ /app/docs/build/html/1.1rc2/
+RUN rm -r /app/legacy/ptvp35/docs/build/
+WORKDIR /app/legacy/ptvp35/
+
 WORKDIR /app/
 
 COPY docs/Makefile docs/Makefile
 COPY setup.py setup.py
-COPY traced_example.py traced_example.py
+COPY docs/scripts docs/scripts
 COPY ptvp35 ptvp35
 COPY docs/source docs/source
 WORKDIR /app/docs/
diff --git a/docs/Makefile b/docs/Makefile
index 9056a97..735b316 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -17,6 +17,6 @@ help:
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %: Makefile
-	python ../traced_example.py > ../traced_example.txt
-	python ../traced_example.py all > ../traced_example_all.txt
+	python scripts/traced_example.py > scripts/traced_example.txt
+	python scripts/traced_example.py all > scripts/traced_example_all.txt
 	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
diff --git a/traced_example.py b/docs/scripts/traced_example.py
similarity index 98%
rename from traced_example.py
rename to docs/scripts/traced_example.py
index 9ea86c0..95c40a2 100644
--- a/traced_example.py
+++ b/docs/scripts/traced_example.py
@@ -4,8 +4,13 @@ import sys
 import threading
 from contextlib import ExitStack
 
-from ptvp35 import *
-from ptvp35.instrumentation import *
+try:
+    sys.path.append('/app/')
+
+    from ptvp35 import *
+    from ptvp35.instrumentation import *
+except:
+    raise
 
 
 async def aprint(*args, **kwargs):
@@ -135,7 +140,7 @@ run_all = 'all' in sys.argv
 
 
 async def main():
-    (path := pathlib.Path('dev.db')).unlink(missing_ok=True)
+    (path := pathlib.Path(__file__).parent / 'trace_example.db').unlink(missing_ok=True)
 
     with ExitStack() as es:
         LogWrites().enter(es)
diff --git a/docs/source/development.rst b/docs/source/development.rst
index d253082..e422bd6 100644
--- a/docs/source/development.rst
+++ b/docs/source/development.rst
@@ -18,3 +18,5 @@ These apply both to the internal PARRRATE TNV team behind Persistence 5 and to e
     * Forking of the repository is encouraged.
     * Usage of the repository as a reference for custom data storage solutions is encouraged.
 * Instrumentation code base is more open to direct code contributions.
+    * Main way of instrumentation is code injection.
+    * Instrumentation on its own shouldn't require changes to the core code, even though instrumentation-allowing core code is preferred.
diff --git a/docs/source/history.rst b/docs/source/history.rst
index c8a83f7..aac15b2 100644
--- a/docs/source/history.rst
+++ b/docs/source/history.rst
@@ -1,12 +1,7 @@
 Historical notes
 ================
 
-Persistence 1.
---------------
-
-* Used by CMB.
-
-Persistence 2. CmbPrst.
+Persistence 1/2. CmbPrst.
 --------------
 
 * Internal storage of CMB.
diff --git a/docs/source/index.rst b/docs/source/index.rst
index c262916..3fb410f 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -9,6 +9,7 @@ Memory-Resident DataBase for simple single-process asynchronous Python applicati
 
    motivation
    usage
+   structure
    guarantees
    ordering
    projects
diff --git a/docs/source/modules.rst b/docs/source/modules.rst
index 5e713dd..61403dc 100644
--- a/docs/source/modules.rst
+++ b/docs/source/modules.rst
@@ -1,5 +1,5 @@
-ptvp35
-======
+Modules
+=======
 
 .. toctree::
    :maxdepth: 4
diff --git a/docs/source/ordering.rst b/docs/source/ordering.rst
index 03c12aa..ca0984b 100644
--- a/docs/source/ordering.rst
+++ b/docs/source/ordering.rst
@@ -4,17 +4,17 @@ Traced example of how ordering works in persistence5
 Source
 ------
 
-.. literalinclude :: ../../traced_example.py
+.. literalinclude :: ../scripts/traced_example.py
     :language: python3
 
 Writes/reads log
 ----------------
 
-.. literalinclude :: ../../traced_example.txt
+.. literalinclude :: ../scripts/traced_example.txt
     :language: plain
 
 Everything log
 --------------
 
-.. literalinclude :: ../../traced_example_all.txt
+.. literalinclude :: ../scripts/traced_example_all.txt
     :language: plain
diff --git a/docs/source/ptvp35.rst b/docs/source/ptvp35.rst
index b5728f2..b8f5f02 100644
--- a/docs/source/ptvp35.rst
+++ b/docs/source/ptvp35.rst
@@ -1,5 +1,5 @@
-ptvp35 package
-==============
+ptvp35 (API Reference)
+======================
 
 Module contents
 ---------------
diff --git a/docs/source/structure.rst b/docs/source/structure.rst
new file mode 100644
index 0000000..daf6f97
--- /dev/null
+++ b/docs/source/structure.rst
@@ -0,0 +1,17 @@
+Inner structure
+===============
+
+Main-Memory DataBase
+--------------------
+
+DataBase Stream File
+--------------------
+
+Request Queue
+-------------
+
+Transaction View
+----------------
+
+Transaction
+-----------
diff --git a/docs/source/usage.rst b/docs/source/usage.rst
index 7be9685..29e1c7a 100644
--- a/docs/source/usage.rst
+++ b/docs/source/usage.rst
@@ -23,7 +23,7 @@ Basic functionality
 .. code-block:: python3
 
     import pathlib
-    from ptvp35 import DbFactory, KVJson
+    from ptvp35 import *
 
     async def main():
         async with DbFactory(pathlib.Path('example.db'), kvfactory=KVJson()) as connection:
@@ -33,7 +33,7 @@ Different ways to get/set a value:
 
 .. code-block:: python3
 
-    from ptvp35 import DbConnection
+    from ptvp35 import *
 
     async def _main(connection: DbConnection):
         value0 = connection.get('increment-0', 0)