Post 3.10.20

Doc/Makefile

@@ -8,7 +8,9 @@ PYTHON       = python3
 VENVDIR      = ./venv
 SPHINXBUILD  = PATH=$(VENVDIR)/bin:$$PATH sphinx-build
 BLURB        = PATH=$(VENVDIR)/bin:$$PATH blurb
-JOBS         = auto
+# Sphinx 3.4 parallel reading fails under newer Python multiprocessing.
+# Keep builds serial by default; callers can still override (e.g. JOBS=auto).
+JOBS         = 1
 PAPER        =
 SOURCES      =
 DISTVERSION  = $(shell $(PYTHON) tools/extensions/patchlevel.py)
@@ -170,6 +172,7 @@ dist:
 .PHONY: dist-html
 dist-html:
 	# archive the HTML
+	mkdir -p dist
 	make html
 	cp -pPR build/html dist/python-$(DISTVERSION)-docs-html
 	tar -C dist -cf dist/python-$(DISTVERSION)-docs-html.tar python-$(DISTVERSION)-docs-html
@@ -181,6 +184,7 @@ dist-html:
 .PHONY: dist-text
 dist-text:
 	# archive the text build
+	mkdir -p dist
 	make text
 	cp -pPR build/text dist/python-$(DISTVERSION)-docs-text
 	tar -C dist -cf dist/python-$(DISTVERSION)-docs-text.tar python-$(DISTVERSION)-docs-text
@@ -192,6 +196,7 @@ dist-text:
 .PHONY: dist-pdf
 dist-pdf:
 	# archive the A4 latex
+	mkdir -p dist
 	rm -rf build/latex
 	make latex PAPER=a4
 	-sed -i 's/makeindex/makeindex -q/' build/latex/Makefile
@@ -210,6 +215,7 @@ dist-pdf:
 .PHONY: dist-epub
 dist-epub:
 	# copy the epub build
+	mkdir -p dist
 	rm -rf build/epub
 	make epub
 	cp -pPR build/epub/Python.epub dist/python-$(DISTVERSION)-docs.epub
@@ -217,6 +223,7 @@ dist-epub:
 .PHONY: dist-texinfo
 dist-texinfo:
 	# archive the texinfo build
+	mkdir -p dist
 	rm -rf build/texinfo
 	make texinfo
 	make info --directory=build/texinfo

Include/patchlevel.h

@@ -23,7 +23,7 @@
 #define PY_RELEASE_SERIAL       0
 
 /* Version as a string */
-#define PY_VERSION              "3.10.20"
+#define PY_VERSION              "3.10.20+"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.