biblatex-ext (21aug20)

git-svn-id: svn://tug.org/texlive/trunk@56150 c570f23f-e606-0410-a88d-b1316a301751

75 files changed, 139 insertions, 104 deletions

diff --git a/Master/texmf-dist/doc/latex/biblatex-ext/CHANGES.md b/Master/texmf-dist/doc/latex/biblatex-ext/CHANGES.md
index d04f597c1d0..17f0f1fb521 100644
--- a/Master/texmf-dist/doc/latex/biblatex-ext/CHANGES.md
+++ b/Master/texmf-dist/doc/latex/biblatex-ext/CHANGES.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## Version 0.9 (2020-08-21)
+
+See <https://github.com/moewew/biblatex-ext/compare/v0.8g...v0.9>
+
+### Changed
+- Updated for `biblatex` v3.15 (2020/08/19).
+  This is now the recommended `biblatex` version.
+
 ## Version 0.8g (2020-08-09)
 
 See <https://github.com/moewew/biblatex-ext/compare/v0.8f...v0.8g>
diff --git a/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.pdf b/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.pdf
index ad1cc6261d7..f59b6b68151 100644
--- a/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.pdf
+++ b/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.pdf
diff --git a/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.tex b/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.tex
index faded946a33..0390a822aeb 100644
--- a/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.tex
+++ b/Master/texmf-dist/doc/latex/biblatex-ext/biblatex-ext.tex
@@ -220,6 +220,7 @@
 }
 
 \AtUsedriver*{%
+  \delimcontext{bib}%
   \let\newblock\relax
   \let\abx@macro@bibindex\@empty
   \let\abx@macro@pageref\@empty}
@@ -475,7 +476,7 @@
 
 \newcommand*{\ctan}{\mkbibacro{CTAN}}
 \newcommand*{\gitbaseurl}{https://github.com/moewew/biblatex-ext}
-\newcommand*{\extblxversion}{0.8g}
+\newcommand*{\extblxversion}{0.9}
 \newcommand*{\biber}{Biber}
 \newcommand*{\gitissuelink}[1]{%
   \href{\gitbaseurl/issues/#1}{issue \##1 on github}}
@@ -548,7 +549,7 @@
   author   = {Moritz Wemheuer},
   link     = {mwemheu@gmail.com},%
   revision = {\extblxversion},
-  date     = {\DTMDate{2020-08-09}},
+  date     = {\DTMDate{2020-08-21}},
 }
 
 \hypersetup{%
@@ -1124,17 +1125,18 @@ necessary to modify the bibmacro~\bibmacro{in:}.
 \begingroup
 \makeatletter
 \togglefalse{bbx:doi}
-\DeclareFieldFormat{highlighthere}{%
+\newcommand*{\highlighthere}[1]{%
   \iffieldequalstr{entrykey}{sigfridsson}
     {\textcolor{highlight1}{#1}}
     {\iffieldequalstr{entrykey}{westfahl:space}
        {\textcolor{highlight2}{#1}}
        {#1}}}
+\DeclareFieldFormat{highlighthere}{\highlighthere{#1}}
 \renewbibmacro*{in:}{%
   \blx@begunit\blx@endunit
   \printtext[highlighthere]{%
-    \printtext{%
-      \bibstring{in}\intitlepunct}}}
+    \bibstring{in}}%
+  \printunit{\highlighthere{\intitlepunct}}}
 
 \begin{bibexample}[title={\kvopt{articlein}{true}}]
 \toggletrue{bbx:articlein}
@@ -3538,6 +3540,9 @@ See also \filename{CHANGES.md}.
 
 The numbers on the right indicate the relevant section of the manual.
 \begin{changelog}
+\begin{release}{0.9}{2020-08-21}
+  \item Synced with \sty{biblatex} 3.15 changes.
+\end{release}
 \begin{release}{0.8g}{2020-08-09}
   \item Synced \hypersty{biblatex-ext-oasymb-l3draw} with 2020-08-07
     \sty{l3color}/\sty{l3draw} changes.\see{sec:oa:symbol-l3draw}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa-doiapi.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa-doiapi.sty
index b4f16bdae60..f1c430a7f63 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa-doiapi.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa-doiapi.sty
@@ -1,5 +1,5 @@
 \ProvidesPackage{biblatex-ext-oa-doiapi}
-  [2020/08/09 v0.8g Obtain open access information from DOI via
+  [2020/08/21 v0.9 Obtain open access information from DOI via
    unpaywall.org and doi.org (MW)]
 
 \RequirePackage{etoolbox}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa.sty
index 69dee55eb40..c7a03af74a6 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oa.sty
@@ -1,5 +1,5 @@
 \ProvidesPackage{biblatex-ext-oa}
-  [2020/08/09 v0.8g mark open access in biblatex bibliographies (MW)]
+  [2020/08/21 v0.9 mark open access in biblatex bibliographies (MW)]
 
 \RequirePackage{etoolbox}
 
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty
index 9ed5ad5517a..0ba5e13bcb2 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty
@@ -1,7 +1,7 @@
 \RequirePackage{expl3}
 
 \ProvidesExplPackage {biblatex-ext-oasymb-l3draw}
-  {2020/08/09} {0.8g}
+  {2020/08/21} {0.9}
   {open access symbols with l3draw (MW)}
 
 \RequirePackage{xparse}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-pict2e.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-pict2e.sty
index 87529e03f3c..72b3f60cc42 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-pict2e.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-pict2e.sty
@@ -1,5 +1,5 @@
 \ProvidesPackage{biblatex-ext-oasymb-pict2e}
-  [2020/08/09 v0.8g open access symbols with pict2e (MW)]
+  [2020/08/21 v0.9 open access symbols with pict2e (MW)]
 
 \RequirePackage{etoolbox}
 \RequirePackage{kvoptions}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-tikz.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-tikz.sty
index 66c5291493b..9c1b30d7658 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-tikz.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-tikz.sty
@@ -1,5 +1,5 @@
 \ProvidesPackage{biblatex-ext-oasymb-tikz}
-  [2020/08/09 v0.8g open access symbols with TikZ (MW)]
+  [2020/08/21 v0.9 open access symbols with TikZ (MW)]
 
 \RequirePackage{etoolbox}
 \RequirePackage{kvoptions}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-tabular.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-tabular.sty
index e914a448800..c125dce1594 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-tabular.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-tabular.sty
@@ -1,5 +1,5 @@
 \ProvidesPackage{biblatex-ext-tabular}
-  [2020/08/09 v0.8g tabular bibliographies for biblatex (MW)]
+  [2020/08/21 v0.9 tabular bibliographies for biblatex (MW)]
 
 % Code based on Audrey's
 % (https://tex.stackexchange.com/users/4483/audrey)
@@ -21,6 +21,7 @@
   \protected\def\extblxtab@warning{%
     \PackageWarning{biblatex-ext-tabular}}}
 
+
 \@ifpackageloaded{biblatex}
   {}
   {\extblxtab@error
@@ -32,8 +33,8 @@
       This is a fatal error. I'm aborting now}%
    \endinput}
 
-\def\extblxtab@requiredbiblatexversion{3.14}
-\def\extblxtab@requiredbiblatexdate{2019/12/01}
+\def\extblxtab@requiredbiblatexversion{3.15}
+\def\extblxtab@requiredbiblatexdate{2020/08/19}
 
 \@ifpackagelater{biblatex}{\extblxtab@requiredbiblatexdate}
   {}
@@ -44,6 +45,11 @@
       I found '\csuse{abx@version} (\csuse{abx@date})'}}
 
 
+% generalised key-val interface (biblatex v3.15)
+% https://github.com/plk/biblatex/pull/991
+% rely on keyval
+\providerobustcmd*{\blx@kv@setkeys}{\setkeys}
+
 % user-level command for printing tabular bibliography
 
 \newrobustcmd*{\printbibtabular}{%
@@ -87,6 +93,7 @@
   \togglefalse{blx@resetnumsexplicit}%
   % First pass options keys - section and resetnumbers
   \setkeys{blx@bib1}{#1}%
+  \blx@kv@setkeys{blx@bib1}{#1}%
   \ifundef\blx@refcontext@labelprefix@real
     {\let\blx@refcontext@labelprefix@real\blx@refcontext@labelprefix}
     {}%
@@ -99,7 +106,7 @@
       {\ifdefempty\blx@refcontext@labelprefix@real}
       {\@secondoftwo}
       {}
-      {\setkeys{blx@bib2}{resetnumbers}}}%
+      {\blx@kv@setkeys{blx@bib2}{resetnumbers}}}%
   \blx@rest@actives
   \ifcsvoid{blx@dlist@entry@\blx@tempe @\blx@refcontext@context}
     {}
@@ -110,7 +117,7 @@
   % \printbibliography following one with this set will inherit any
   % previous "true" value
   \togglefalse{blx@omitnumbers}%
-  \setkeys{blx@bib2}{#1}% ... now we have correct \blx@tempa,
+  \blx@kv@setkeys{blx@bib2}{#1}% ... now we have correct \blx@tempa,
   % set rest of options
   \blx@rest@actives
   % Add datalist to list of seen datalists to prevent duplicates
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/blxextdoiapi.lua b/Master/texmf-dist/tex/latex/biblatex-ext/blxextdoiapi.lua
index d8dfae86b46..cf4c52f9a11 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/blxextdoiapi.lua
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/blxextdoiapi.lua
@@ -2,8 +2,8 @@ blxextdoiapi = blxextdoiapi or {}
 
 local blxextdoiapi_module = {
   name          = "blxextdoiapi",
-  version       = "v0.8g",
-  date          = "2020/08/09",
+  version       = "v0.9",
+  date          = "2020/08/21",
   description   = "Obtain open access information from DOI via unpaywall.org",
   author        = "Moritz Wemheuer",
   license       = "LPPL v1.3c",
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.bbx
index e0008dcf466..fdaf2f01c2d 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-alphabetic-verb.bbx}
-  [2020/08/09 v0.8g extended biblatex alphabetic-verb
+  [2020/08/21 v0.9 extended biblatex alphabetic-verb
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.cbx
index 315a5b03fa1..471a7811c47 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic-verb.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-alphabetic-verb.cbx}
-  [2020/08/09 v0.8g extended biblatex alphabetic-verb citation style
+  [2020/08/21 v0.9 extended biblatex alphabetic-verb citation style
    (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.bbx
index c4edbdba394..c8d7c22d7a4 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-alphabetic.bbx}
-  [2020/08/09 v0.8g extended biblatex alphabetic bibliography style (MW)]
+  [2020/08/21 v0.9 extended biblatex alphabetic bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
 \RequireBibliographyStyle{alphabetic}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.cbx
index 8c623423d7b..456444df5f8 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-alphabetic.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-alphabetic.cbx}
-  [2020/08/09 v0.8g extended biblatex alphabetic citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex alphabetic citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-common.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-common.bbx
index 67bf6d0338c..fa66e3baf91 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-common.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-common.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-common.bbx}
-  [2020/08/09 v0.8g common files for extended biblatex
+  [2020/08/21 v0.9 common files for extended biblatex
    authortitle bibliography styles (MW)]
 
 \RequireBibliographyStyle{ext-dashed-common}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.bbx
index 7ae4953b1e0..0274ccd146d 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-comp.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-comp
+  [2020/08/21 v0.9 extended biblatex authortitle-comp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.cbx
index de8ca5faea6..239d30d36c1 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-comp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-comp.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-comp
+  [2020/08/21 v0.9 extended biblatex authortitle-comp
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.bbx
index 76a2b75272c..1a220f9c1fb 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-ibid.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-ibid
+  [2020/08/21 v0.9 extended biblatex authortitle-ibid
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.cbx
index 1f9c104555c..bba68137617 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ibid.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-ibid.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-ibid
+  [2020/08/21 v0.9 extended biblatex authortitle-ibid
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.bbx
index 004cd3c9f82..fb7e8974052 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-icomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-icomp
+  [2020/08/21 v0.9 extended biblatex authortitle-icomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.cbx
index b9b7746c1ea..feb840cc030 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-icomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-icomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-icomp
+  [2020/08/21 v0.9 extended biblatex authortitle-icomp
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.bbx
index 782652dcbb2..b4441b3ca73 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-tcomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-tcomp
+  [2020/08/21 v0.9 extended biblatex authortitle-tcomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.cbx
index a60485f3511..1fc962c78e7 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-tcomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-tcomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-tcomp
+  [2020/08/21 v0.9 extended biblatex authortitle-tcomp
    citation style (MW)]
 
 \RequireCitationStyle{ext-authortitle-comp}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.bbx
index e1337408e63..e5b06d97a70 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-terse.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-terse
+  [2020/08/21 v0.9 extended biblatex authortitle-terse
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.cbx
index cd602c928b7..beaf6b1c0fd 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-terse.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-terse.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-terse
+  [2020/08/21 v0.9 extended biblatex authortitle-terse
    citation style (MW)]
 
 \RequireCitationStyle{ext-authortitle}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.bbx
index 97820a10b89..1fb775a3b8a 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-ticomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-ticomp
+  [2020/08/21 v0.9 extended biblatex authortitle-ticomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.cbx
index 4731656a560..9a87aeb69c5 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle-ticomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle-ticomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle-ticomp citation style
+  [2020/08/21 v0.9 extended biblatex authortitle-ticomp citation style
    (MW)]
 
 \RequireCitationStyle{ext-authortitle-icomp}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.bbx
index e2f9d2e9409..3ba191bc114 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle.bbx}
-  [2020/08/09 v0.8g extended biblatex authortitle
+  [2020/08/21 v0.9 extended biblatex authortitle
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.cbx
index e2db9b18e27..0b7567a7b46 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authortitle.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authortitle.cbx}
-  [2020/08/09 v0.8g extended biblatex authortitle citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex authortitle citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-common.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-common.bbx
index 049b8b33a95..5b80bee009d 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-common.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-common.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-common.bbx}
-  [2020/08/09 v0.8g common files for extended biblatex
+  [2020/08/21 v0.9 common files for extended biblatex
    authoryear bibliography styles (MW)]
 
 \RequireBibliographyStyle{ext-dashed-common}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.bbx
index 38b2a8c38a7..597614290a1 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-comp.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-comp
+  [2020/08/21 v0.9 extended biblatex authoryear-comp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.cbx
index 9184f9d36fc..c87f93d7082 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-comp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-comp.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-comp
+  [2020/08/21 v0.9 extended biblatex authoryear-comp
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.bbx
index 1be3aff1a26..6130f178609 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-ecomp.bbx}
-  [2020/08/09 v0.8g biblatex authoryear-ecomp
+  [2020/08/21 v0.9 biblatex authoryear-ecomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.cbx
index 0956e3efea1..4bab3c73692 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ecomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-ecomp.cbx}
-  [2020/08/09 v0.8g biblatex authoryear-ecomp
+  [2020/08/21 v0.9 biblatex authoryear-ecomp
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.bbx
index 2abf0d2b61c..4fc84d7097f 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-ibid.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-ibid
+  [2020/08/21 v0.9 extended biblatex authoryear-ibid
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.cbx
index edc38710f77..8e7cc91246f 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ibid.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-ibid.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-ibid
+  [2020/08/21 v0.9 extended biblatex authoryear-ibid
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.bbx
index d04078359f0..f6beb58c9d3 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-icomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-icomp
+  [2020/08/21 v0.9 extended biblatex authoryear-icomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.cbx
index 8b67e98865b..9e6f968f213 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-icomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-icomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-icomp
+  [2020/08/21 v0.9 extended biblatex authoryear-icomp
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.bbx
index 6f9f0c7a8b3..51e3c4a5fe5 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-iecomp.bbx}
-  [2020/08/09 v0.8g biblatex authoryear-iecomp
+  [2020/08/21 v0.9 biblatex authoryear-iecomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.cbx
index 527a337d989..376a2bfae9e 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-iecomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-iecomp.cbx}
-  [2020/08/09 v0.8g biblatex authoryear-iecomp
+  [2020/08/21 v0.9 biblatex authoryear-iecomp
    citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.bbx
index 93126d17646..99ec5cd173a 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-tcomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-tcomp
+  [2020/08/21 v0.9 extended biblatex authoryear-tcomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.cbx
index 29d25ea021f..513b0089518 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tcomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-tcomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-tcomp
+  [2020/08/21 v0.9 extended biblatex authoryear-tcomp
    citation style (MW)]
 
 \RequireCitationStyle{ext-authoryear-comp}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.bbx
index a365a06d138..f2b60312312 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-tecomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-tecomp
+  [2020/08/21 v0.9 extended biblatex authoryear-tecomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.cbx
index a421bec7711..ace81b2bc90 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tecomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-tecomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-tecomp
+  [2020/08/21 v0.9 extended biblatex authoryear-tecomp
    citation style (MW)]
 
 \RequireCitationStyle{ext-authoryear-ecomp}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.bbx
index b41d975ccda..914080630af 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-terse.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-terse
+  [2020/08/21 v0.9 extended biblatex authoryear-terse
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.cbx
index 993ba363701..8499551b958 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-terse.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-terse.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-terse
+  [2020/08/21 v0.9 extended biblatex authoryear-terse
    citation style (MW)]
 
 \RequireCitationStyle{ext-authoryear}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.bbx
index eb86b672d7f..9741858efba 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-ticomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-ticomp
+  [2020/08/21 v0.9 extended biblatex authoryear-ticomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.cbx
index eb011a4f262..3ca74707d5f 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-ticomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-ticomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-ticomp citation style
+  [2020/08/21 v0.9 extended biblatex authoryear-ticomp citation style
    (MW)]
 
 \RequireCitationStyle{ext-authoryear-icomp}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.bbx
index 9790aa92c97..5fb30987669 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-tiecomp.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-tiecomp
+  [2020/08/21 v0.9 extended biblatex authoryear-tiecomp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.cbx
index c121bc1e234..b54060dbef1 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear-tiecomp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear-tiecomp.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear-tiecomp citation style
+  [2020/08/21 v0.9 extended biblatex authoryear-tiecomp citation style
    (MW)]
 
 \RequireCitationStyle{ext-authoryear-iecomp}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.bbx
index 95c6e97f0a9..de87a973dfc 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear.bbx}
-  [2020/08/09 v0.8g extended biblatex authoryear bibliography style (MW)]
+  [2020/08/21 v0.9 extended biblatex authoryear bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
 \RequireBibliographyStyle{authoryear}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.cbx
index ebf3b89d7ab..fd8fc8fdbc1 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-authoryear.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-authoryear.cbx}
-  [2020/08/09 v0.8g extended biblatex authoryear citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex authoryear citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-biblatex-aux.def b/Master/texmf-dist/tex/latex/biblatex-ext/ext-biblatex-aux.def
index 78aa666d6d7..80541eaf0f9 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-biblatex-aux.def
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-biblatex-aux.def
@@ -1,9 +1,9 @@
 \ProvidesFile{ext-biblatex-aux.def}
-  [2020/08/09 v0.8g auxiliaries for extended biblatex citation style
+  [2020/08/21 v0.9 auxiliaries for extended biblatex citation style
    (MW)]
 
-\def\extblx@requiredbiblatexversion{3.14}
-\def\extblx@requiredbiblatexdate{2019/12/01}
+\def\extblx@requiredbiblatexversion{3.15}
+\def\extblx@requiredbiblatexdate{2020/08/19}
 
 \protected\def\extblx@info{\PackageInfo{biblatex-ext}}
 \protected\def\extblx@warning{\PackageWarning{biblatex-ext}}
@@ -279,6 +279,11 @@
    \let\DeclareBiblatexOption\extblx@DeclareBiblatexOption}
   {}
 
+% generalised keyval interface (biblatex 3.15)
+% https://github.com/plk/biblatex/pull/991
+% \blx@kv@undef relying on keyval definitions
+\providecommand*{\blx@kv@undef}[2]{\csundef{KV@#1@#2}}
+
 \endinput
 %
 % This file is part of the biblatex-ext bundle.
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-dashed-common.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-dashed-common.bbx
index d33d1a8cab1..55c6d448c9b 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-dashed-common.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-dashed-common.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-dashed-common.bbx}
-  [2020/08/09 v0.8g common files for extended biblatex
+  [2020/08/21 v0.9 common files for extended biblatex
    dashed bibliography styles (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
@@ -8,7 +8,7 @@
 % \DeclareBibliographyOption checks if an option is already defined.
 % if we want to overwrite the definition we need to trick it into
 % thinking the option has not been defined yet.
-\csundef{KV@blx@opt@pre@dashed}
+\blx@kv@undef{blx@opt@pre}{dashed}
 % We want to define 'dashed' with a new type, so we need to make
 % biblatex forget about the old type when it passes the options over to
 % Biber.
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.bbx
index 4d9550191db..95b0c25ed8b 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-numeric-comp.bbx}
-  [2020/08/09 v0.8g extended biblatex numeric-comp
+  [2020/08/21 v0.9 extended biblatex numeric-comp
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.cbx
index 7b97c0e63f4..2376050cb1e 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-comp.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-numeric-comp.cbx}
-  [2020/08/09 v0.8g extended biblatex numeric-comp citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex numeric-comp citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
@@ -23,7 +23,7 @@
        {}%
      \iffirstcitekey
        {}
-       {\textcitedelim}%
+       {\setunit{\textcitedelim}}%
      \usebibmacro{cite:init}%
      \ifnameundef{labelname}
        {\printfield[citetitle]{labeltitle}}
@@ -89,6 +89,9 @@
 \DeclareCiteCommand{\supercite}[\mkextblxsupercite]
   {\usebibmacro{cite:init}%
    \let\multicitedelim=\supercitedelim
+   \let\multicitesubentrydelim=\supercitesubentrydelim
+   \let\multiciterangedelim=\superciterangedelim
+   \let\multicitesubentryrangedelim=\supercitesubentryrangedelim
    \iffieldundef{prenote}
      {}
      {\BibliographyWarning{Ignoring prenote argument}}%
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.bbx
index 56949a6b6c3..b66c3361134 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-numeric-verb.bbx}
-  [2020/08/09 v0.8g extended biblatex numeric-verb
+  [2020/08/21 v0.9 extended biblatex numeric-verb
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.cbx
index 84b7c3adeab..545bfb06a81 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric-verb.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-numeric-verb.cbx}
-  [2020/08/09 v0.8g extended biblatex numeric-verb citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex numeric-verb citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.bbx
index f653fca2f8a..06741a5c96d 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-numeric.bbx}
-  [2020/08/09 v0.8g extended biblatex numeric bibliography style (MW)]
+  [2020/08/21 v0.9 extended biblatex numeric bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
 \RequireBibliographyStyle{numeric}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.cbx
index e8f7f8ff20a..0f10d4e43a0 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-numeric.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-numeric.cbx}
-  [2020/08/09 v0.8g extended biblatex numeric citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex numeric citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-standard.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-standard.bbx
index a026fa4cd6c..b37fa460c0c 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-standard.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-standard.bbx
@@ -1,9 +1,9 @@
-% biblatex-ext v0.8g (2020-08-09)
+% biblatex-ext v0.9 (2020-08-21)
 % Maintainer:  Moritz Wemheuer
 % Licence:     LaTeX Project Public License v1.3c or later
 %
 \ProvidesFile{ext-standard.bbx}
-  [2020/08/09 v0.8g extended biblatex standard style (MW)]
+  [2020/08/21 v0.9 extended biblatex standard style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
@@ -170,7 +170,12 @@
     {\usebibmacro{#1}}}
 
 \DeclareDelimAlias{innametitledelim}{nametitledelim}
-\DeclareDelimAlias*[bib,biblist]{innametitledelim}{nametitledelim}
+% \DeclareDelimAlias* is deprecated in biblatex 3.15 and above
+% we'll keep this around, but may remove it at some point in
+% the future
+\ifundef\blx@declaredelimalias@a
+  {\DeclareDelimAlias*[bib,biblist]{innametitledelim}{nametitledelim}}
+  {\DeclareDelimAlias[bib,biblist]{innametitledelim}{nametitledelim}}
 
 \newcommand*{\titleaddonpunct}{\newunitpunct}
 
@@ -649,15 +654,7 @@
   \newunit\newblock
   \usebibmacro{organization+location+date}%
   \newunit\newblock
-  \iftoggle{bbx:doi}
-    {\printfield{doi}}
-    {}%
-  \newunit\newblock
-  \iftoggle{bbx:eprint}
-    {\usebibmacro{eprint}}
-    {}%
-  \newunit\newblock
-  \usebibmacro{url+urldate}%
+  \usebibmacro{doi+eprint+url}%
   \newunit\newblock
   \usebibmacro{addendum+pubstate}%
   \setunit{\bibpagerefpunct}\newblock
@@ -872,9 +869,7 @@
   \newunit\newblock
   \usebibmacro{location+date}%
   \newunit\newblock
-  \iftoggle{bbx:url}
-    {\usebibmacro{url+urldate}}
-    {}%
+  \usebibmacro{doi+eprint+url}%
   \newunit\newblock
   \usebibmacro{addendum+pubstate}%
   \setunit{\bibpagerefpunct}\newblock
@@ -943,7 +938,11 @@
     {\printtext[journaltitle]{%
        \printfield[titlecase:journaltitle]{journaltitle}%
        \setunit{\subtitlepunct}%
-       \printfield[titlecase:journaltitle]{journalsubtitle}}}}
+       \printfield[titlecase:journaltitle]{journalsubtitle}}%
+     \setunit{\titleaddonpunct}}%
+  \iffieldundef{journaltitleaddon}
+    {}
+    {\printfield{journaltitleaddon}}}
 
 \renewbibmacro*{periodical}{%
   \ifboolexpr{
@@ -955,7 +954,11 @@
     {\printtext[title]{%
        \printfield[titlecase:title]{title}%
        \setunit{\subtitlepunct}%
-       \printfield[titlecase:title]{subtitle}}}}
+       \printfield[titlecase:title]{subtitle}}%
+     \setunit{\titleaddonpunct}}%
+  \iffieldundef{titleaddon}
+    {}
+    {\printfield{titleaddon}}}
 
 \DeclareFieldAlias{titlecase:issuetitle}{titlecase}
 \renewbibmacro*{issue}{%
@@ -968,7 +971,9 @@
     {\printtext[issuetitle]{%
        \printfield[titlecase:issuetitle]{issuetitle}%
        \setunit{\subtitlepunct}%
-       \printfield[titlecase:issuetitle]{issuesubtitle}}}}
+       \printfield[titlecase:issuetitle]{issuesubtitle}}%
+     \setunit{\titleaddonpunct}}%
+  \printfield{issuetitleaddon}}
 
 \DeclareFieldFormat{volumeof}{\bibstring{volume}~#1}
 \newcommand*{\titlemaintitledelim}{\newunitpunct}
@@ -1119,12 +1124,14 @@
   \newunit}
 
 \newcommand*{\volnumdelim}{\adddot}
+% \bibeidpunct is defined by biblatex v3.15+
+\providecommand*{\bibeidpunct}{\addcomma\space}
 
 \renewbibmacro*{volume+number+eid}{%
   \printfield{volume}%
   \setunit*{\volnumdelim}%
   \printfield{number}%
-  \setunit{\addcomma\space}%
+  \setunit{\bibeidpunct}%
   \printfield{eid}}
 
 \newbibmacro*{barevolume+volumes}{%
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.bbx
index 0cef1c88ebb..cd6ee6a27f9 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-ibid.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose-ibid
+  [2020/08/21 v0.9 extended biblatex verbose-ibid
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.cbx
index 74a66b16e39..f3088bc1d6b 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-ibid.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-ibid.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose-ibid citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose-ibid citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.bbx
index f91cda99f05..56e983ba9c6 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-inote.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose-inote
+  [2020/08/21 v0.9 extended biblatex verbose-inote
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.cbx
index 7068e170d32..de503261697 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-inote.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-inote.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose-inote citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose-inote citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.bbx
index 2066dce17db..e7889e45e63 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-note.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose-note
+  [2020/08/21 v0.9 extended biblatex verbose-note
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.cbx
index 840b43d413f..090875303ec 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-note.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-note.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose-note citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose-note citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.bbx
index 1485451bef6..865fb2071c3 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-trad1.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose-trad1
+  [2020/08/21 v0.9 extended biblatex verbose-trad1
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.cbx
index 1f5833d0825..a98cb30126d 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad1.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-trad1.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose-trad1 citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose-trad1 citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.bbx
index d2d2e485278..639ba6c0e23 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-trad2.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose-trad2
+  [2020/08/21 v0.9 extended biblatex verbose-trad2
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.cbx
index 99861c457ea..1cc96abad8b 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad2.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-trad2.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose-trad2 citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose-trad2 citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.bbx
index 13fb59443e4..e64598e3cc7 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-trad3.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose-trad3
+  [2020/08/21 v0.9 extended biblatex verbose-trad3
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.cbx
index 4cd7fc76c6e..2934fccc08a 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose-trad3.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose-trad3.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose-trad3 citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose-trad3 citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.bbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.bbx
index 65702e1f7bc..3ab1ca153c4 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.bbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.bbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose.bbx}
-  [2020/08/09 v0.8g extended biblatex verbose
+  [2020/08/21 v0.9 extended biblatex verbose
    bibliography style (MW)]
 
 \RequireBibliographyStyle{ext-standard}
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.cbx b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.cbx
index ab979c1106c..9ac8aafac5b 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.cbx
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/ext-verbose.cbx
@@ -1,5 +1,5 @@
 \ProvidesFile{ext-verbose.cbx}
-  [2020/08/09 v0.8g extended biblatex verbose citation style (MW)]
+  [2020/08/21 v0.9 extended biblatex verbose citation style (MW)]
 
 \blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
   {}{}{}{}