chore: prepare for next release

CHANGELOG.md

@@ -1,5 +1,7 @@
 # PrivateBin version history
 
+## 2.0.0 (not yet released)
+
 ## 1.7.7 (2025-06-28)
 * ADDED: Switching templates using the web ui (#1501)
 * ADDED: Show file name and size on download page (#603)

Makefile

@@ -1,7 +1,7 @@
 .PHONY: all coverage coverage-js coverage-php doc doc-js doc-php increment sign test test-js test-php help
 
 CURRENT_VERSION = 1.7.7
-VERSION ?= 1.7.8
+VERSION ?= 2.0.0
 VERSION_FILES = README.md SECURITY.md doc/Installation.md js/package*.json lib/Controller.php Makefile
 REGEX_CURRENT_VERSION := $(shell echo $(CURRENT_VERSION) | sed "s/\./\\\./g")
 REGEX_VERSION := $(shell echo $(VERSION) | sed "s/\./\\\./g")