diff --git a/build-constraints.yaml b/build-constraints.yaml
index b57fdacf..d57c3f55 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2,6 +2,14 @@ ghc-major-version: "8.0"
 # Constraints for brand new builds
 packages:
 
+    "Henning Thielemann <stackage@henning-thielemann.de> @thielema":
+        - numeric-prelude
+        - non-negative
+        - non-empty
+        - storable-record
+        - utility-ht
+        - prelude-compat
+
     "Jeremy Barisch-Rooney <barischj@tcd.ie> @barischj":
        - threepenny-gui-flexbox
 
@@ -547,6 +555,7 @@ packages:
         - turtle
         - foldl
         - morte
+        - bench
 
     "Andrew Thaddeus Martin <andrew.thaddeus@gmail.com> @andrewthad":
         - yesod-table
@@ -991,6 +1000,7 @@ packages:
         - hslua
         # - idris # bounds: safe
         - xmonad-contrib
+        - shelly
 
         # - cairo # via gtk2hs-buildtools: via hashtables: bounds: vector
         # - gio # via gtk2hs-buildtools: via hashtables: bounds: vector
@@ -1720,7 +1730,7 @@ packages:
     "Robert Massaioli <robertmassaioli@gmail.com> @robertmassaioli":
         - range
 
-    "Index Int <vlad.z.4096@gmail.com> @int-index":
+    "Vladislav Zavialov <vlad.z.4096@gmail.com> @int-index":
         - transformers-lift
         - ether
         - union
@@ -1756,6 +1766,9 @@ packages:
         # package name is haskell-neo4j-client github name is haskell-neo4j-rest-client
         - haskell-neo4j-client
 
+    "Anton Kholomiov <anton.kholomiov@gmail.com>":
+        - data-fix        
+
     "Alexey Khudyakov <alexey.skladnoy@gmail.com> @Shimuuar":
         - histogram-fill
         - fixed-vector
@@ -1860,6 +1873,7 @@ packages:
         - loop
         - netpbm
         - network-house
+        - posix-paths
         - reinterpret-cast
         # As dependencies of packages above
         - attoparsec-binary
@@ -1994,8 +2008,7 @@ packages:
         - titlecase
 
     "Mark Fine <mark.fine@gmail.com> @markfine":
-        []
-        # - postgresql-schema # BLOCKED shelly GHC 8.0.2
+        - postgresql-schema
         # - sbp # build failure
 
     "Jinjing Wang <nfjinjing@gmail.com> @nfjinjing":
@@ -2371,8 +2384,8 @@ packages:
     "Sid Kapur sidharthkapur1@gmail.com @sid-kap":
         - tuple
         - OneTuple
-        # - SVGFonts # via blaze-svg: bounds: blaze-markup
-        # - Chart-diagrams # via SVGFonts: via blaze-svg: bounds: blaze-markup
+        - SVGFonts
+        - Chart-diagrams
 
     # "Aaron Levin <aaron.levin@soundcloud.com> @aaronmblevin":
         # - haskell-kubernetes # bounds: QuickCheck, aeson, http-api-data, lens, servant, servant-client
@@ -2584,6 +2597,7 @@ packages:
 
     "Michal Konecny <mikkonecny@gmail.com> @michalkonecny":
         - hmpfr
+        - mixed-types-num
 
     "Bartosz Nitka <niteria@gmail.com> @niteria":
         - haskell-packages
@@ -2785,10 +2799,15 @@ packages:
 
     "Louis Pan <louis@pan.me> @louispan":
         - alternators
+        - arrow-extras
         - disposable
+        - ghcjs-base-stub
         - glaze
         - glazier
         - glazier-pipes
+        - glazier-react
+        - glazier-react-widget
+        - javascript-extras
         - l10n
         - pipes-category
         - pipes-fluid
@@ -2802,7 +2821,7 @@ packages:
 
     "Aditya Manthramurthy <aditya.mmy@gmail.com> @donatello":
         []
-        # - minio-hs # tests failed https://github.com/fpco/stackage/pull/2287
+        # - minio-hs # https://github.com/fpco/stackage/pull/2377/files
 
     "ncaq <ncaq@ncaq.net> @ncaq":
         - haskell-import-graph
@@ -2839,6 +2858,18 @@ packages:
         - freer-effects
         - verbosity
 
+    "Devon Hollowood <devonhollowood@gmail.com> @devonhollowood":
+        - search-algorithms
+
+    "Chris Dornan <chris@chrisdornan.com> @cdornan":
+        - regex
+        - regex-with-pcre
+        - regex-examples
+
+    "Elliot Cameron <eacameron@gmail.com> @3noch":
+        - ziptastic-client
+        - ziptastic-core
+
     # If you stop maintaining a package you can move it here.
     # It will then be disabled if it starts causing problems.
     # See https://github.com/fpco/stackage/issues/1056
@@ -2899,6 +2930,12 @@ packages:
         # https://github.com/fpco/stackage/issues/2354
         - mainland-pretty < 0.5.0.0
 
+        # https://github.com/fpco/stackage/issues/2365
+        - matplotlib < 0.4.1
+
+        # https://github.com/fpco/stackage/issues/2378
+        - errors < 2.2.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of
@@ -2924,6 +2961,9 @@ package-flags:
     hpio:
         test-hlint: false
 
+    minio-hs:
+        live-test: false
+
     hxt:
         network-uri: true
     hxt-http:
@@ -3071,7 +3111,6 @@ skipped-tests:
     - state-plus # QuickCheck 2.9
     - system-filepath # QuickCheck 2.9 via chell-quickcheck
     - terminal-progress-bar # fixed on master, depends on older version of itself
-    - vector # https://github.com/haskell/vector/commit/31edb3fc51e76facc1e291f1e9e721663d91dbd8
 
     # Transitive outdated dependencies
     # These packages
@@ -3097,9 +3136,6 @@ skipped-tests:
     # re-enable if requested.
     - postgresql-binary # https://github.com/nikita-volkov/postgresql-binary/issues/6#issuecomment-243063139
 
-    # BLOCKED shelly GHC 8.0.2
-    - c2hs
-
     # directory 1.3
     - machines
     - xmlhtml
@@ -3292,7 +3328,6 @@ expected-test-failures:
     - servant # https://github.com/haskell-servant/servant/issues/698
     - snap-core # https://github.com/snapframework/snap-core/issues/26
     - stm-delay # https://github.com/joeyadams/haskell-stm-delay/issues/5
-    - language-c # 0.6 https://github.com/visq/language-c/issues/30
 
 # end of expected-test-failures
 
@@ -3369,6 +3404,7 @@ skipped-benchmarks:
     # just remove these lines and run `stackage-curator check'
     # to verify.
     - criterion-plus
+    - http2
 
     # Transitive outdated dependencies
     # These packages
@@ -3384,7 +3420,6 @@ skipped-benchmarks:
     - cipher-camellia # https://github.com/vincenthz/hs-crypto-cipher/issues/46
     - cipher-des # https://github.com/vincenthz/hs-crypto-cipher/issues/46
     - cipher-rc4 # https://github.com/vincenthz/hs-crypto-cipher/issues/46
-    - http2 # https://github.com/kazu-yamamoto/http2/pull/13, we can upgrade http2 in lts-6 when this is lifted.
 
     # GHC Bugs
     - hledger-lib # https://github.com/fpco/stackage/issues/1587