v2.44: Remove PostgreSQL 9.0/9.1/9.2 Support

Improvements:

* Remove support for PostgreSQL 9.0/9.1/9.2. (Reviewed by Stefan Fercot.)
* Restore errors when no backup matches the current version of PostgreSQL. (Contributed by Stefan Fercot. Reviewed by David Steele. Suggested by Soulou.)
* Add compress-level range checking for each compress-type. (Reviewed by Stefan Fercot. Suggested by gkleen, ViperRu.)

Documentation Improvements:

* Add warning about enabling "hierarchical namespace" on Azure storage. (Reviewed by Stefan Fercot. Suggested by Vojtech Galda, Pluggi, asjonos.)
* Add replacement for linefeeds in monitoring example. (Reviewed by Stefan Fercot. Suggested by rudonx, gmustdie, Ivan Shelestov.)
* Clarify target-action behavior on various PostgreSQL versions. (Contributed by Chris Bandy. Reviewed by David Steele, Anton Kurochkin, Stefan Fercot. Suggested by Anton Kurochkin, Chris Bandy.)
* Updates and clarifications to index page. (Reviewed by Stefan Fercot.)
* Add dark mode to the website. (Suggested by Stephen Frost.)

test/code-count/file-type.yaml

@@ -167,6 +167,14 @@ src/build/aclocal.m4:
   class: build
   type: make
 
+src/build/common/regExp.c:
+  class: build
+  type: c
+
+src/build/common/regExp.h:
+  class: build
+  type: c/h
+
 src/build/common/render.c:
   class: build
   type: c
@@ -175,6 +183,22 @@ src/build/common/render.h:
   class: build
   type: c/h
 
+src/build/common/string.c:
+  class: build
+  type: c
+
+src/build/common/string.h:
+  class: build
+  type: c/h
+
+src/build/common/xml.c:
+  class: build
+  type: c
+
+src/build/common/xml.h:
+  class: build
+  type: c/h
+
 src/build/common/yaml.c:
   class: build
   type: c
@@ -355,6 +379,22 @@ src/command/backup/backup.h:
   class: core
   type: c/h
 
+src/command/backup/blockIncr.c:
+  class: core
+  type: c
+
+src/command/backup/blockIncr.h:
+  class: core
+  type: c/h
+
+src/command/backup/blockMap.c:
+  class: core
+  type: c
+
+src/command/backup/blockMap.h:
+  class: core
+  type: c/h
+
 src/command/backup/common.c:
   class: core
   type: c
@@ -535,6 +575,14 @@ src/command/repo/rm.h:
   class: core
   type: c/h
 
+src/command/restore/deltaMap.c:
+  class: core
+  type: c
+
+src/command/restore/deltaMap.h:
+  class: core
+  type: c/h
+
 src/command/restore/file.c:
   class: core
   type: c
@@ -843,6 +891,14 @@ src/common/io/bufferWrite.h:
   class: core
   type: c/h
 
+src/common/io/chunkedRead.c:
+  class: core
+  type: c
+
+src/common/io/chunkedRead.h:
+  class: core
+  type: c/h
+
 src/common/io/client.c:
   class: core
   type: c
@@ -887,6 +943,14 @@ src/common/io/filter/buffer.h:
   class: core
   type: c/h
 
+src/common/io/filter/chunk.c:
+  class: core
+  type: c
+
+src/common/io/filter/chunk.h:
+  class: core
+  type: c/h
+
 src/common/io/filter/filter.c:
   class: core
   type: c
@@ -1263,6 +1327,14 @@ src/common/type/stringList.h:
   class: core
   type: c/h
 
+src/common/type/stringStatic.c:
+  class: core
+  type: c
+
+src/common/type/stringStatic.h:
+  class: core
+  type: c/h
+
 src/common/type/stringZ.c:
   class: core
   type: c
@@ -2031,6 +2103,14 @@ test/src/command/test/test.h:
   class: test/harness
   type: c/h
 
+test/src/common/harnessBackup.c:
+  class: test/harness
+  type: c
+
+test/src/common/harnessBackup.h:
+  class: test/harness
+  type: c/h
+
 test/src/common/harnessConfig.c:
   class: test/harness
   type: c
@@ -2071,6 +2151,14 @@ test/src/common/harnessLog.h:
   class: test/harness
   type: c/h
 
+test/src/common/harnessManifest.c:
+  class: test/harness
+  type: c
+
+test/src/common/harnessManifest.h:
+  class: test/harness
+  type: c/h
+
 test/src/common/harnessPack.c:
   class: test/harness
   type: c
@@ -2155,6 +2243,14 @@ test/src/common/harnessServer.h:
   class: test/harness
   type: c/h
 
+test/src/common/harnessStackTrace.c:
+  class: test/harness
+  type: c
+
+test/src/common/harnessStackTrace.h:
+  class: test/harness
+  type: c/h
+
 test/src/common/harnessStorage.c:
   class: test/harness
   type: c
@@ -2163,6 +2259,14 @@ test/src/common/harnessStorage.h:
   class: test/harness
   type: c/h
 
+test/src/common/harnessStorageHelper.c:
+  class: test/harness
+  type: c
+
+test/src/common/harnessStorageHelper.h:
+  class: test/harness
+  type: c/h
+
 test/src/common/harnessTest.c:
   class: test/harness
   type: c
@@ -2511,6 +2615,10 @@ test/src/module/storage/s3Test.c:
   class: test/module
   type: c
 
+test/src/module/test/testTest.c:
+  class: test/module
+  type: c
+
 test/src/test.c:
   class: test/harness
   type: c