Updated README with publication date, chapter progress, and wordcount,

README.md

@@ -5,7 +5,7 @@
 <img src="images/cover_thumb.png" width=200 alt="Mastering Lightning Cover">
 
 ## About
-Mastering the Lightning Network is an O'Reilly Media book, due for publication in Q4'2020, and announced on August 28th by authors Andreas M. Antonopoulos ([@aantonop](https://twitter.com/aantonop)), Olaoluwa Osuntokun ([@roasbeef](https://twitter.com/roasbeef)), Rene Pickhardt ([@renepickhardt](https://twitter.com/renepickhardt)).
+Mastering the Lightning Network is an O'Reilly Media book, due for publication in Q2'2021, and announced in August 2019  by authors Andreas M. Antonopoulos ([@aantonop](https://twitter.com/aantonop)), Olaoluwa Osuntokun ([@roasbeef](https://twitter.com/roasbeef)), Rene Pickhardt ([@renepickhardt](https://twitter.com/renepickhardt)).
 
 The book describes the Lightning Network (LN), a Peer-to-Peer protocol running on top of Bitcoin and other blockchains, which provides near-instant, secure, micro-payments.
 
@@ -25,7 +25,7 @@ The current status of the book is "IN PROGRESS". See below for status of specifi
 
 | Section | Length (Word Count) |  Status |
 |-------|------|:------:|
-| [Preface and Acknowledgments](preface.asciidoc) | ### | :arrows_clockwise: |
+| [Preface and Acknowledgments](preface.asciidoc) | #### | :arrows_clockwise: |
 | [Glossary](glossary.asciidoc) | ############## | :arrows_clockwise: |
 | [Introduction](01_introduction.asciidoc) | ###### | :mag: |
 | [Getting Started](02_getting_started.asciidoc) | ############ | :mag: |
@@ -33,17 +33,17 @@ The current status of the book is "IN PROGRESS". See below for status of specifi
 | [Nodes (LN Clients)](node_client.asciidoc) | #################### | :mag: |
 | [Operating a Node](node_operations.asciidoc) | ############################ | :bookmark_tabs: |
 | PART 2 | PART 2 | PART2 |
-| [Intro to LN Routing (HTLCs)](routing.asciidoc) | ##################### | :lock_with_ink_pen: |
-| [Channel Construction in Detail](channel-construction.asciidoc) | ########## | :lock_with_ink_pen: |
+| [Intro to LN Routing (HTLCs)](routing.asciidoc) | #################### | :lock_with_ink_pen: |
+| [Channel Construction in Detail](channel-construction.asciidoc) | ########### | :lock_with_ink_pen: |
 | [Channel operation with HTLCs and Statemachine](channel-operation.asciidoc) | ###### | :lock_with_ink_pen: |
-| [Payment Path Finding](path-finding.asciidoc) | ############## | :bookmark_tabs: |
-| [P2P Communication](p2p.asciidoc) | # | :bookmark_tabs: |
+| [Payment Path Finding](path-finding.asciidoc) | ############### | :lock_with_ink_pen: |
+| [P2P Communication](p2p.asciidoc) | ### | :bookmark_tabs: |
 | [Channel Graph and Gossip Layer](channel-graph.asciidoc) | ### | :bookmark_tabs: |
 | [End-to-End Payment Presentation Layer](e2e-presentation-layer.asciidoc) | ### | :bookmark_tabs: |
 | [Lightning Applications (LApps)]() | # | :thought_balloon: |
 | [LN's Future]() | # | :thought_balloon: |
 
-Total Word Count: 81432
+Total Word Count: 83393
 
 Target Word Count: 100,000-120,000