CTAN sync 202202220300

33 files changed, 81 insertions, 61 deletions

diff --git a/graphics/pgf/contrib/spectralsequences/README.md b/graphics/pgf/contrib/spectralsequences/README.md
index fba5d6f228..3d53d32c31 100644
--- a/graphics/pgf/contrib/spectralsequences/README.md
+++ b/graphics/pgf/contrib/spectralsequences/README.md
@@ -1,18 +1,27 @@
 
-spectralsequences v1.3.1
+spectralsequences v1.3.2
 ========================
 Author: Hood Chatham  
 Email: hood@mit.edu  
-Date: 2022-01-04
+Date: 2022-02-19
 License: All files have the Latex Project Public License.  
 Description: Print spectral sequence diagrams using pgf/tikz.  
 
 
-See the file manual/spectralsequencesmanual.pdf for a manual. See the examples directory for a large number of example files.
-Email me at hood@mit.edu to submit bug reports, request new features, etc. The current development copy is hosted at https://github.com/hoodmane/spectralsequences. 
+See the file manual/spectralsequencesmanual.pdf for a manual. See the examples
+directory for a large number of example files. The current development copy is
+hosted at https://github.com/SpectralSequences/latex. Open an issue on the
+github issue tracker https://github.com/SpectralSequences/latex/issues/new to
+submit bug reports, request new features, etc.
 
 Changelog:
 ==========
+## [1.3.2] (2022-02-19)
+
+### Fixed:
+- Bent edges now enter the shapes at their endpoints at the correct angle.
+- Fixed an incompatibility with versions of latex3 starting with 2022-01-12
+
 ## [1.3.1] (2022-01-04)
 
 ### Fixed:
diff --git a/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_2.pdf b/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_2.pdf
index 942a6d64d7..e424d20243 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_2.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_2.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_3.pdf b/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_3.pdf
index 762d345d4c..bb43d6180d 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_3.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/ANSS-S_3.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/ASS-S_2.pdf b/graphics/pgf/contrib/spectralsequences/examples/ASS-S_2.pdf
index a8a71d569c..a1037413c3 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/ASS-S_2.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/ASS-S_2.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/ASS-S_3.pdf b/graphics/pgf/contrib/spectralsequences/examples/ASS-S_3.pdf
index 5cfccbae89..dd9982145b 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/ASS-S_3.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/ASS-S_3.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/ASS-tmf_2.pdf b/graphics/pgf/contrib/spectralsequences/examples/ASS-tmf_2.pdf
index 3682905744..0ea5b181bc 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/ASS-tmf_2.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/ASS-tmf_2.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/HFPSS-EO2_3.pdf b/graphics/pgf/contrib/spectralsequences/examples/HFPSS-EO2_3.pdf
index a5146b42ec..9c89fe68f4 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/HFPSS-EO2_3.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/HFPSS-EO2_3.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/HFPSS-KO.pdf b/graphics/pgf/contrib/spectralsequences/examples/HFPSS-KO.pdf
index 5353637a99..295561c72b 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/HFPSS-KO.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/HFPSS-KO.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.pdf b/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.pdf
index b3172e0923..548f7d469f 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.tex b/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.tex
index a857f9c3d3..8c4d91a6b2 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.tex
+++ b/graphics/pgf/contrib/spectralsequences/examples/J_RPinfty.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: example_endofVFoS.tex
diff --git a/graphics/pgf/contrib/spectralsequences/examples/MaySS-bo-A1.pdf b/graphics/pgf/contrib/spectralsequences/examples/MaySS-bo-A1.pdf
index 7bfe453179..349524aca1 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/MaySS-bo-A1.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/MaySS-bo-A1.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/MaySS-tmf-A2.pdf b/graphics/pgf/contrib/spectralsequences/examples/MaySS-tmf-A2.pdf
index a56d844be4..3ed979251c 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/MaySS-tmf-A2.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/MaySS-tmf-A2.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.pdf b/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.pdf
index 48b1a02e63..ddb61bd123 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.tex b/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.tex
index b326c2e996..256211e7fc 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.tex
+++ b/graphics/pgf/contrib/spectralsequences/examples/SSS-KF3n.tex
@@ -241,8 +241,8 @@
 
 \begin{sseqdata}[name=K(Z/3;4),
     xscale=2,yscale=1.5,y axis gap=20pt,x axis gap=30pt, x range={0}{10},
-    x label = {$H^*(K(\Z/3,3),\Z/3)$},
-    y label = {$H^*(K(\Z/3,4),\Z/3)$},
+    x label = {$H^*(K(\Z/3,4),\Z/3)$},
+    y label = {$H^*(K(\Z/3,3),\Z/3)$},
     class label handler = {}
 ]
 
diff --git a/graphics/pgf/contrib/spectralsequences/examples/SSS-KZ3.pdf b/graphics/pgf/contrib/spectralsequences/examples/SSS-KZ3.pdf
index b4c0497510..f4630f23ab 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/SSS-KZ3.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/SSS-KZ3.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/hatcher.pdf b/graphics/pgf/contrib/spectralsequences/examples/hatcher.pdf
index c4d1cc685e..99283133a9 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/hatcher.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/hatcher.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/hatcher.tex b/graphics/pgf/contrib/spectralsequences/examples/hatcher.tex
index f2b993c02e..c3a43c0656 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/hatcher.tex
+++ b/graphics/pgf/contrib/spectralsequences/examples/hatcher.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: example_hatcher.tex
diff --git a/graphics/pgf/contrib/spectralsequences/examples/spectralsequence-example.cls b/graphics/pgf/contrib/spectralsequences/examples/spectralsequence-example.cls
new file mode 100644
index 0000000000..c49dd48d23
--- /dev/null
+++ b/graphics/pgf/contrib/spectralsequences/examples/spectralsequence-example.cls
@@ -0,0 +1,9 @@
+\ProvidesClass{spectralsequence-example.sty}
+\LoadClass{article}
+\RequirePackage[landscape,margin=0.1cm,paperheight=16in, paperwidth=9in]{geometry}
+\RequirePackage{spectralsequences}
+\AtBeginDocument{\centering}
+\let\@texttop\vfill
+\let\@textbottom\vfill
+
+\pagestyle{plain}
diff --git a/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.pdf b/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.pdf
index 94107ece6b..14f7f863e7 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.pdf
+++ b/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.tex b/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.tex
index c74ccd5d09..72101ebe47 100644
--- a/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.tex
+++ b/graphics/pgf/contrib/spectralsequences/examples/unstable_ASS_SO.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: example_unstable_ASS_SO.tex
diff --git a/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.pdf b/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.pdf
index 7d26010759..8d200da314 100644
--- a/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.pdf
+++ b/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.pdf
diff --git a/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.tex b/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.tex
index e1b8ca7d14..b2036a650f 100644
--- a/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.tex
+++ b/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanual.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: spectralsequencesmanual.tex
diff --git a/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanualpreamble.tex b/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanualpreamble.tex
index 51d57c78ae..0a350d557a 100644
--- a/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanualpreamble.tex
+++ b/graphics/pgf/contrib/spectralsequences/manual/spectralsequencesmanualpreamble.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: spectralsequencesmanualpreamble.tex
diff --git a/graphics/pgf/contrib/spectralsequences/src/spectralsequences.sty b/graphics/pgf/contrib/spectralsequences/src/spectralsequences.sty
index 0468e6536e..5bdd3341f2 100644
--- a/graphics/pgf/contrib/spectralsequences/src/spectralsequences.sty
+++ b/graphics/pgf/contrib/spectralsequences/src/spectralsequences.sty
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% A package for drawing spectral sequences
@@ -23,7 +23,7 @@
 
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{spectralsequences}[2022/01/04 v1.3.1]
+\ProvidesPackage{spectralsequences}[2022/02/19 v1.3.2]
 
 \RequirePackage{tikz}
 \RequirePackage{etoolbox}
@@ -54,6 +54,7 @@
 
 \def\sseq@authorname{Hood Chatham}
 \def\sseq@authoremail{hood@mit.edu}
+\def\sseq@issuetracker{https://github.com/SpectralSequences/latex/issues/new}
 
 
 % Commands we are going to expose just inside of environments
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqcheckdefinitions.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqcheckdefinitions.code.tex
index 9db386d7fd..81a1badb75 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqcheckdefinitions.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqcheckdefinitions.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqcheckdefinitions.code.tex
@@ -66,16 +66,6 @@
   }
 }{}
 
-\@ifpackagelater{expl3}{2018/10/01}{
-    % TODO: Check that \peek_meaning and \peek_meaning_remove have the right definitions
-    \sseq@tempiftrue
-    \sseq@checkprotecteddef\peek_meaning_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\peek_meaning:NTF#1{#2}{#3}}}
-    \sseq@checkprotecteddef\peek_meaning_remove_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\peek_meaning_remove:NTF#1{#2}{#3}}}
-    \ifsseq@tempif\else
-        \sseq@error@n{expl3-incompatibility}{\peek_meaning_ignore_spaces:NTF}
-    \fi
-
-}{}
 
 \ExplSyntaxOff
 \sseq@tempiftrue
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqdrawing.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqdrawing.code.tex
index 75da94f4b9..041653b634 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqdrawing.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqdrawing.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqdrawing.code.tex
@@ -960,15 +960,23 @@
     #4%
     \csname sseq@collections@#3@hook\endcsname
     \pgftransformshift{\pgfqpointxy{-\the\sseq@x}{-\the\sseq@y}}%
-    % puts results into \sseq@sourcecoord and \sseq@targetcoord
-    \sseq@drawedge@findsourcetarget{sseq{#1}}{\sseq@edgesourceanchor}{sseq{#2}}{\sseq@edgetargetanchor}
+    \ifsseq@needstikz
+        \pgfnodealias{tempa}{sseq{#1}}
+        \pgfnodealias{tempb}{sseq{#2}}
+        \def\sseq@sourcecoord{\pgfpointanchor{sseq{#1}}{center}}
+        \def\sseq@targetcoord{\pgfpointanchor{sseq{#2}}{center}}
+    \else
+        % puts results into \sseq@sourcecoord and \sseq@targetcoord
+        \sseq@drawedge@findsourcetarget{sseq{#1}}{\sseq@edgesourceanchor}{sseq{#2}}{\sseq@edgetargetanchor}
+        \pgfcoordinate{tempa}{\sseq@sourcecoord}%
+        \pgfcoordinate{tempb}{\sseq@targetcoord}%
+    \fi
+
 %
     \tikz@options
     \tikz@mode
     \def\temparrowstartspec{}%
     \def\temparrowendspec{}%
-    \pgfcoordinate{tempa}{\sseq@sourcecoord}%
-    \pgfcoordinate{tempb}{\sseq@targetcoord}%
     \pgftransformreset
     \sseq@outofrangefalse
     \sseq@ifinrange(#1){}{
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqforeach.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqforeach.code.tex
index ad3b54c233..b90d899c00 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqforeach.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqforeach.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqforeach.code.tex
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqkeys.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqkeys.code.tex
index 00007bee31..f0916128b0 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqkeys.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqkeys.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqkeys.code.tex
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqloadstore.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqloadstore.code.tex
index 1656c3ea50..7bd605b7d7 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqloadstore.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqloadstore.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqloadstore.code.tex
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqmacromakers.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqmacromakers.code.tex
index 2c82f18ce7..b94d6aae09 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqmacromakers.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqmacromakers.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqmacromakers.code.tex
@@ -114,11 +114,14 @@
 % which is bad news if \peek_meaning_ignore_spaces is defined in terms of \peek_meaning. This fixes this bug by
 % redefining \peek_meaning_ignore_spaces in terms of a copy of \peek_meaning.
 \@ifpackagelater{expl3}{2018/10/01}{
-    \cs_set_eq:NN\copy_of_peek_meaning:NTF\peek_meaning:NTF
-    \cs_set:Npn\peek_meaning_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\copy_of_peek_meaning:NTF#1{#2}{#3}}}
-    \cs_set_eq:NN\copy_of_peek_meaning_remove:NTF\peek_meaning_remove:NTF
-    \cs_set:Npn\peek_meaning_remove_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\copy_of_peek_meaning_remove:NTF#1{#2}{#3}}}
-}{}
+    \cs_set_eq:NN\sseq__copy_of_peek_meaning:NTF\peek_meaning:NTF
+    \cs_set:Npn\sseq__peek_meaning_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\sseq__copy_of_peek_meaning:NTF#1{#2}{#3}}}
+    \cs_set_eq:NN\sseq__copy_of_peek_meaning_remove:NTF\peek_meaning_remove:NTF
+    \cs_set:Npn\sseq__peek_meaning_remove_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\sseq__copy_of_peek_meaning_remove:NTF#1{#2}{#3}}}
+}{
+    \cs_set_eq:NN\sseq__peek_meaning_ignore_spaces:NTF\peek_meaning_ignore_spaces:NTF
+    \cs_set_eq:NN\sseq__peek_meaning_remove_ignore_spaces:NTF\peek_meaning_remove_ignore_spaces:NTF
+}
 
 \@ifpackagelater{xparse}{2018/10/17}{
     \cs_new_protected:Npn \sseq__xparse_normalize_type_U:w #1 {
@@ -211,10 +214,10 @@
             \begingroup
             \exp_not:N \cs_set_eq:NN  % force xparse to always ignore spaces!
                 \exp_not:N \peek_meaning:NTF
-                \exp_not:N \peek_meaning_ignore_spaces:NTF
+                \exp_not:N \sseq__peek_meaning_ignore_spaces:NTF
             \exp_not:N \cs_set_eq:NN  % force xparse to always ignore spaces!
                 \exp_not:N \peek_meaning_remove:NTF
-                \exp_not:N \peek_meaning_remove_ignore_spaces:NTF
+                \exp_not:N \sseq__peek_meaning_remove_ignore_spaces:NTF
             % Not sure why we use set_eq:cc and exp_not:n here but I'm concerned that something will break if I change it...
             \exp_not:N \cs_set_eq:cc
                 \exp_not:n {{ \cs_to_str:N #2 \c_space_tl code }}
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqmain.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqmain.code.tex
index 4f2a40ac9c..6347377f8c 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqmain.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqmain.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqmain.code.tex
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqmessages.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqmessages.code.tex
index ce1750c8dc..7677949e9c 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqmessages.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqmessages.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqmessages.code.tex
@@ -276,8 +276,8 @@
 \def\sseq@warning   {\msg_warning:nn{spectralsequences}}
 
 \def\sseq@newerror#1#2{\msg_new:nnn{spectralsequences}{#1}{#2\sseq@errorinfo}}
-\def\sseq@newerror@internal#1#2{\msg_new:nnn{spectralsequences}{#1}{Internal error: #2 \sseq@contactpackageauthor}}
-\edef\sseq@contactpackageauthor{Contact package author \sseq@authorname\space at \sseq@authoremail.}
+\def\sseq@newerror@internal#1#2{\msg_new:nnn{spectralsequences}{#1}{Internal error: #2 \sseq@openagithubissue}}
+\edef\sseq@openagithubissue{Please report this on the github issue tracker which is at the following url: \sseq@issuetracker}
 
 
 \cs_new_eq:NN \__sseq_hooked_msg_see_documentation_text:n \msg_see_documentation_text:n
@@ -352,7 +352,7 @@
 
 
 \def\sseq@pgfkeyspatchfailed {
-    \msg_critical:nn { spectralsequences } { pgfkeys-patch-failed }
+    \msg_critical:nn {spectralsequences} {pgfkeys-patch-failed}
 }
 
 \sseq@newerror@internal{expl3-incompatibility}{Since this version of spectralsequences, the expl3 definition of #1 was updated in an incompatible way.}
diff --git a/graphics/pgf/contrib/spectralsequences/src/sseqparsers.code.tex b/graphics/pgf/contrib/spectralsequences/src/sseqparsers.code.tex
index f9131a467f..d22dd0102d 100644
--- a/graphics/pgf/contrib/spectralsequences/src/sseqparsers.code.tex
+++ b/graphics/pgf/contrib/spectralsequences/src/sseqparsers.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.3.1 2022-01-04
+%% Package: spectralsequences v1.3.2 2022-02-19
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2022-01-04
+%% Date: 2022-02-19
 %% License: Latex Project Public License
 %%
 %% File: sseqparsers.code.tex