Update SIG Scalability README

Update meeting dates, contact points, add document with scalabiltiy
regressions and bugs.

3 files changed, 22 insertions, 18 deletions

diff --git a/sig-list.md b/sig-list.md
index e041fcfc..eb76caae 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -38,7 +38,7 @@ When the need arises, a [new SIG can be created](sig-wg-lifecycle.md)
 |[Node](sig-node/README.md)|node|* [Dawn Chen](https://github.com/dchen1107), Google<br>* [Derek Carr](https://github.com/derekwaynecarr), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/sig-node)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-node)|* Regular SIG Meeting: [Tuesdays at 10:00 PT (Pacific Time) (weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[PM](sig-pm/README.md)|pm|* [Caleb Miles](https://github.com/calebamiles), Google<br>* [Jaice Singer DuMars](https://github.com/jdumars), Google<br>* [Stephen Augustus](https://github.com/justaugustus), VMware<br>* [Lachie Evenson](https://github.com/lachie83), Microsoft<br>|* [Slack](https://kubernetes.slack.com/messages/sig-pm)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-pm)|* Regular SIG Meeting: [Tuesdays at 18:30 UTC (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Release](sig-release/README.md)|release|* [Caleb Miles](https://github.com/calebamiles), Google<br>* [Stephen Augustus](https://github.com/justaugustus), VMware<br>* [Tim Pepper](https://github.com/tpepper), VMware<br>|* [Slack](https://kubernetes.slack.com/messages/sig-release)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-release)|* Regular SIG Meeting: [Mondays at 15:00 UTC (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>* (release-engineering) Regular SIG Meeting: [Mondays at 15:00 UTC (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
-|[Scalability](sig-scalability/README.md)|scalability|* [Mateusz Matejczyk](https://github.com/mm4tt), Google<br>* [Shyam Jeedigunta](https://github.com/shyamjvs), AWS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-scalability)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-scale)|* Regular SIG Meeting: [Thursdays at 18:30 Warsaw (bi-weekly ([upcoming meeting dates](#upcoming-2019-meeting-dates)))](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
+|[Scalability](sig-scalability/README.md)|scalability|* [Matt Matejczyk](https://github.com/mm4tt), Google<br>* [Shyam Jeedigunta](https://github.com/shyamjvs), AWS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-scalability)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-scale)|* Regular SIG Meeting: [Thursdays at 18:30 Warsaw (bi-weekly ([upcoming meeting dates](#upcoming-2019-meeting-dates)))](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Scheduling](sig-scheduling/README.md)|scheduling|* [Wei Huang](https://github.com/Huang-Wei), IBM<br>* [Abdullah Gharaibeh](https://github.com/ahg-g), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-scheduling)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-scheduling)|* 10AM PT Meeting: [Thursdays at 17:00 UTC (biweekly starting Thursday June 7, 2018)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>* 5PM PT Meeting: [Thursdays at 24:00 UTC (biweekly starting Thursday June 14, 2018)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Service Catalog](sig-service-catalog/README.md)|service-catalog|* [Jonathan Berkhahn](https://github.com/jberkhahn), IBM<br>* [Mateusz Szostok](https://github.com/mszostok), SAP<br>|* [Slack](https://kubernetes.slack.com/messages/sig-service-catalog)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-service-catalog)|* Regular SIG Meeting: [Mondays at 9:00 PT (Pacific Time) (weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Storage](sig-storage/README.md)|storage|* [Saad Ali](https://github.com/saad-ali), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-storage)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-storage)|* Regular SIG Meeting: [Thursdays at 9:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
diff --git a/sig-scalability/README.md b/sig-scalability/README.md
index 2e931b78..9d860ece 100644
--- a/sig-scalability/README.md
+++ b/sig-scalability/README.md
@@ -22,7 +22,7 @@ The [charter](charter.md) defines the scope and governance of the Scalability Sp
 ### Chairs
 The Chairs of the SIG run operations and processes governing the SIG.
 
-* Mateusz Matejczyk (**[@mm4tt](https://github.com/mm4tt)**), Google
+* Matt Matejczyk (**[@mm4tt](https://github.com/mm4tt)**), Google
 * Shyam Jeedigunta (**[@shyamjvs](https://github.com/shyamjvs)**), AWS
 
 ### Technical Leads
@@ -82,26 +82,30 @@ The following [subprojects][subproject-definition] are owned by sig-scalability:
 *Reach out to these folks if you have any inquiries about scalability regressions, e.g.
 regression status, whether it should block the release or not, etc.*
 
+* Jacek Kaniuk (**[@jkaniuk](https://github.com/jkaniuk)**), Google
+* Jakub Przychodzeń (**[@jprzychodzen](https://github.com/jprzychodzen)**), Google
 * Janek Lukasiewicz (**[@oxddr](https://github.com/oxddr)**), Google
-* Krzysztof Siedlecki (**[@krzysied](https://github.com/krzysied)**), Google
 * Maciej Borsz (**[@mborsz](https://github.com/mborsz)**), Google
 * Matt Matejczyk (**[@mm4tt](https://github.com/mm4tt)**), Google
 * Wojciech Tyczynski (**[@wojtek-t](https://github.com/wojtek-t)**), Google
 
-## Upcoming 2019 Meeting Dates
-   * 07/04
-   * 07/18
-   * 08/01
-   * 08/15
-   * 08/29
-   * 09/12
-   * 09/26
-   * 10/10
-   * 10/24
-   * 11/07
-   * 11/21
-   * 12/05
-   * 12/19
+## Upcoming 2020 Meeting Dates
+   * 01/30
+   * 02/13
+   * 02/27
+   * 03/12
+   * 03/26
+   * 04/09
+   * 04/23
+   * 05/07
+   * 05/21
+   * 06/04
+   * 06/18
+
+# Scalability Regressions and Bugs
+The following document lists regressions and bugs that SIG Scalability has been working on.
+
+[Scalability Regressions and Bugs](https://docs.google.com/document/d/1_mqv_T7i5k7_HgcQihEuFdq7ZCIf3AAGyAo9axzdAGI/edit)
 
 # Details about SIG-Scalability sub-projects
 
diff --git a/sigs.yaml b/sigs.yaml
index 1929a4a1..df442f24 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -1745,7 +1745,7 @@ sigs:
   leadership:
     chairs:
     - github: mm4tt
-      name: Mateusz Matejczyk
+      name: Matt Matejczyk
       company: Google
     - github: shyamjvs
       name: Shyam Jeedigunta