diff --git a/sources b/sources
index 0f9bb14..a5e462b 100644
--- a/sources
+++ b/sources
@@ -694,3 +694,5 @@ SHA512 (xltxtra.doc.tar.xz) = 6fc84121dd3486f5f7744d757520e2b4d7baf83686e2630990
 SHA512 (xltxtra.tar.xz) = ff75c7b2f36f0e3cdc466dde35d83ccbb76c9c95f5d191a5498831247d1d418b69a8f0df8b263eae78e4a13694e628eba64c24e7480c7dbf56948cd5b1504a76
 SHA512 (zref.doc.tar.xz) = 928c54696572694b1fc7712a0f8357851c18d83bf723c6f03a9f784dfbd123b2c886593bc95de0d3b7f8109e1d0b3a52cc6ef1a877c0506130e7c5d96b046a67
 SHA512 (zref.tar.xz) = f64604e9308278b34347bcbcaed39b500371c575082311c1fb28bf6bd7db26fc2d2e3d3e8843e3a195fd22050450bffb18c3e8b64a54f0787c1122ac3901ad2f
+SHA512 (preview.doc.tar.xz) = d6edac136429cc1d0af86381812c798d72e15b0e33cc0dec643e86fc5a323df057bfe196293381f2d85644f6784cb97bd7a612828ce829d0d8baa57a51f00bce
+SHA512 (preview.tar.xz) = 8a582c5e78e5a4ef28d3857e397d62579be41f4445a3b0ea1ea76b9080997e5eb23f2bb90197237101d03fccc8cd53c8a3263d19385dac4b63161a568528b017
diff --git a/texlive.spec b/texlive.spec
index cbeed0f..7faa9da 100644
--- a/texlive.spec
+++ b/texlive.spec
@@ -24,7 +24,7 @@
 
 Name: texlive
 Version: %{source_date}
-Release: 2%{?dist}
+Release: 3%{?dist}
 Epoch: %{tl_epoch}
 Summary: TeX formatting system
 Group: Applications/Publishing
@@ -700,6 +700,8 @@ Source6255: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/context.
 Source6256: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/context.tar.xz
 Source7342: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/footnotehyper.tar.xz
 Source7343: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/footnotehyper.doc.tar.xz
+Source7486: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/preview.tar.xz
+Source7487: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/preview.doc.tar.xz
 Source7615: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/listofitems.tar.xz
 Source7616: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/listofitems.doc.tar.xz
 Source7818: http://ctan.math.illinois.edu/systems/texlive/tlnet/archive/latexbug.tar.xz
@@ -24161,6 +24163,30 @@ employing a syntax reminiscent of an array of several
 dimensions of the type \foo[3,2] to access the item #2 of the
 list contained within the item #3 of the top-tier list.
 
+%package preview
+Provides: tex-preview = %{tl_version}
+License: GPLv3
+Summary: Extract bits of a LaTeX source for output
+BuildArch: noarch
+Requires: texlive-base
+Requires: texlive-kpathsea-bin, tex-kpathsea
+Provides: tex(preview.sty) = %{tl_version}
+Provides: tex(prauctex.def) = %{tl_version}
+Provides: tex(prshowlabels.def) = %{tl_version}
+Provides: tex(prtracingall.def) = %{tl_version}
+Provides: tex(prlyx.def) = %{tl_version}
+Provides: tex(prshowbox.def) = %{tl_version}
+Provides: tex(prtightpage.def) = %{tl_version}
+Provides: tex(prcounters.def) = %{tl_version}
+Provides: tex(prfootnotes.def) = %{tl_version}
+Provides: tex(prauctex.cfg) = %{tl_version}
+
+%description preview
+The package is a free-standing part of the preview-latex
+bundle. The package provides the support preview-latex needs,
+when it chooses the matter it will preview. The output may
+reasonably be expected to have other uses, as in html
+
 %prep
 %setup -q -c -T
 xz -dc %{SOURCE0} | tar x
@@ -25011,6 +25037,9 @@ xz -dc %{SOURCE6256} | tar x -C %{buildroot}%{_texdir}/
 # footnotehyper
 xz -dc %{SOURCE7342} | tar x -C %{buildroot}%{_texdir}/texmf-dist
 xz -dc %{SOURCE7343} | tar x -C %{buildroot}%{_texdir}/texmf-dist
+# preview
+xz -dc %{SOURCE7486} | tar x -C %{buildroot}%{_texdir}/texmf-dist
+xz -dc %{SOURCE7487} | tar x -C %{buildroot}%{_texdir}/texmf-dist
 # listofitems
 xz -dc %{SOURCE7615} | tar x -C %{buildroot}%{_texdir}/texmf-dist
 xz -dc %{SOURCE7616} | tar x -C %{buildroot}%{_texdir}/texmf-dist
@@ -27970,7 +27999,7 @@ done <<< "$list"
 %files ifplatform
 %license lppl1.txt
 %{_texdir}/texmf-dist/tex/latex/ifplatform/
-%{_texdir}/texmf-dist/doc/latex/ifplatform/
+%doc %{_texdir}/texmf-dist/doc/latex/ifplatform/
 
 %files luahbtex
 %license gpl2.txt
@@ -28026,17 +28055,17 @@ done <<< "$list"
 %{_texdir}/texmf-dist/fonts/tfm/public/sansmathaccent/
 %{_texdir}/texmf-dist/fonts/vf/public/sansmathaccent/
 %{_texdir}/texmf-dist/tex/latex/sansmathaccent/
-%{_texdir}/texmf-dist/doc/fonts/sansmathaccent/
+%doc %{_texdir}/texmf-dist/doc/fonts/sansmathaccent/
 
 %files minitoc
 %license lppl1.3.txt
 %{_texdir}/texmf-dist/tex/latex/minitoc/
-%{_texdir}/texmf-dist/doc/latex/minitoc/
+%doc %{_texdir}/texmf-dist/doc/latex/minitoc/
 
 %files notoccite
 %license pd.txt
 %{_texdir}/texmf-dist/tex/latex/notoccite/
-%{_texdir}/texmf-dist/doc/latex/notoccite/
+%doc %{_texdir}/texmf-dist/doc/latex/notoccite/
 
 %files catchfile
 %license lppl1.3.txt
@@ -28089,7 +28118,7 @@ done <<< "$list"
 
 %files footnotehyper
 %license lppl1.3.txt
-%{_texdir}/texmf-dist/doc/latex/footnotehyper/
+%doc %{_texdir}/texmf-dist/doc/latex/footnotehyper/
 %{_texdir}/texmf-dist/tex/latex/footnotehyper/
 
 %files epstopdf-pkg
@@ -28122,27 +28151,27 @@ done <<< "$list"
 %files ucharcat
 %license lppl1.txt
 %{_texdir}/texmf-dist/tex/latex/ucharcat/
-%{_texdir}/texmf-dist/doc/latex/ucharcat/
+%doc %{_texdir}/texmf-dist/doc/latex/ucharcat/
 
 %files etoc
 %license lppl1.3.txt
 %{_texdir}/texmf-dist/tex/latex/etoc/
-%{_texdir}/texmf-dist/doc/latex/etoc/
+%doc %{_texdir}/texmf-dist/doc/latex/etoc/
 
 %files hanging
 %license lppl1.3.txt
 %{_texdir}/texmf-dist/tex/latex/hanging/
-%{_texdir}/texmf-dist/doc/latex/hanging/
+%doc %{_texdir}/texmf-dist/doc/latex/hanging/
 
 %files newunicodechar
 %license lppl1.3.txt
 %{_texdir}/texmf-dist/tex/latex/newunicodechar/
-%{_texdir}/texmf-dist/doc/latex/newunicodechar/
+%doc %{_texdir}/texmf-dist/doc/latex/newunicodechar/
 
 %files stackengine
 %license lppl1.3.txt
 %{_texdir}/texmf-dist/tex/latex/stackengine/
-%{_texdir}/texmf-dist/doc/latex/stackengine/
+%doc %{_texdir}/texmf-dist/doc/latex/stackengine/
 
 %files listofitems
 %license lppl1.3.txt
@@ -28152,7 +28181,15 @@ done <<< "$list"
 %files obsolete
 # a metapackage
 
+%files preview
+%license gpl3.txt
+%doc %{_texdir}/texmf-dist/doc/latex/preview/
+%{_texdir}/texmf-dist/tex/latex/preview/
+
 %changelog
+* Sun Dec 06 2020 Than Ngo <than@redhat.com> - 9:20200327-3
+- Resolves: #1899651, #1899631, added tex(preview.sty) need by latex2html and texi2html
+
 * Thu Nov 19 2020 Than Ngo <than@redhat.com> - 9:20200327-2
 - moved texlive.tlpdb.xz to lookaside cache
 - updated source url