From 94cd6976770e8fc6708552648306843b36db094d Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@mapbox.com>
Date: Wed, 26 Sep 2018 10:38:10 -0700
Subject: [PATCH 1/2] remove prefiltering - reverts part of #126

---
 src/coalesce.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/coalesce.cpp b/src/coalesce.cpp
index ea0d975..097759b 100644
--- a/src/coalesce.cpp
+++ b/src/coalesce.cpp
@@ -606,7 +606,6 @@ void coalesceMulti(uv_work_t* req) {
                         }
                     }
                 }
-                maxrelev = std::max(maxrelev, context_relev);
                 if (last) {
                     // Slightly penalize contexts that have no stacking
                     if (covers.size() == 1) {
@@ -615,9 +614,7 @@ void coalesceMulti(uv_work_t* req) {
                     } else if (covers[0].mask > covers[1].mask) {
                         context_relev -= 0.01;
                     }
-                    if (maxrelev - context_relev < .25) {
-                        contexts.emplace_back(std::move(covers), context_mask, context_relev);
-                    }
+                    contexts.emplace_back(std::move(covers), context_mask, context_relev);
                 } else if (first || covers.size() > 1) {
                     cit = coalesced.find(zxy);
                     if (cit == coalesced.end()) {
@@ -636,9 +633,7 @@ void coalesceMulti(uv_work_t* req) {
         // append coalesced to contexts by moving memory
         for (auto&& matched : coalesced) {
             for (auto&& context : matched.second) {
-                if (maxrelev - context.relev < .25) {
-                    contexts.emplace_back(std::move(context));
-                }
+                contexts.emplace_back(std::move(context));
             }
         }
 

From e7b336897dc5824da88ce856a2c330766db75257 Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@mapbox.com>
Date: Wed, 26 Sep 2018 10:46:46 -0700
Subject: [PATCH 2/2] [publish-binary] for 0.21.5-noprefilter to make testing
 downstream easy

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 773ab70..8032955 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "url": "git://github.com/mapbox/carmen-cache.git",
     "type": "git"
   },
-  "version": "0.21.5",
+  "version": "0.21.5-noprefilter",
   "dependencies": {
     "nan": "~2.10.0",
     "node-pre-gyp": "~0.10.1"