diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 0b3fd2bd92..469cd5153b 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -175,13 +175,11 @@ class FormulaInstaller
 
     bottle = formula.bottle_specification
     unless bottle.compatible_locations?
-      # TODO: delete HOMEBREW_REPOSITORY reference after Homebrew 2.7.0 is released.
       if output_warning
         opoo <<~EOS
           Building #{formula.full_name} from source as the bottle needs:
           - HOMEBREW_CELLAR: #{bottle.cellar} (yours is #{HOMEBREW_CELLAR})
           - HOMEBREW_PREFIX: #{bottle.prefix} (yours is #{HOMEBREW_PREFIX})
-          - HOMEBREW_REPOSITORY: #{bottle.repository} (yours is #{HOMEBREW_REPOSITORY})
         EOS
       end
       return false
diff --git a/Library/Homebrew/keg_relocate.rb b/Library/Homebrew/keg_relocate.rb
index 28a1c5f48d..fd363aa429 100644
--- a/Library/Homebrew/keg_relocate.rb
+++ b/Library/Homebrew/keg_relocate.rb
@@ -7,13 +7,8 @@ class Keg
   REPOSITORY_PLACEHOLDER = "@@HOMEBREW_REPOSITORY@@"
   LIBRARY_PLACEHOLDER = "@@HOMEBREW_LIBRARY@@"
 
-  # TODO: delete this after Homebrew 2.7.0 is released.
-  REPOSITORY_LIBRARY_PLACEHOLDER = "#{REPOSITORY_PLACEHOLDER}/Library"
-
   Relocation = Struct.new(:old_prefix, :old_cellar, :old_repository, :old_library,
-                          :new_prefix, :new_cellar, :new_repository, :new_library,
-                          # TODO: delete these after Homebrew 2.7.0 is released.
-                          :old_repository_library, :new_repository_library) do
+                          :new_prefix, :new_cellar, :new_repository, :new_library) do
     # Use keyword args instead of positional args for initialization.
     def initialize(**kwargs)
       super(*members.map { |k| kwargs[k] })
@@ -47,14 +42,10 @@ class Keg
       old_cellar:     HOMEBREW_CELLAR.to_s,
       new_prefix:     PREFIX_PLACEHOLDER,
       new_cellar:     CELLAR_PLACEHOLDER,
-      # TODO: delete these after Homebrew 2.7.0 is released.
-      old_library:    HOMEBREW_LIBRARY.to_s,
-      new_library:    REPOSITORY_LIBRARY_PLACEHOLDER,
       old_repository: HOMEBREW_REPOSITORY.to_s,
       new_repository: REPOSITORY_PLACEHOLDER,
-      # TODO: add these after Homebrew 2.7.0 is released.
-      # old_library:    HOMEBREW_LIBRARY.to_s,
-      # new_library:    LIBRARY_PLACEHOLDER,
+      old_library:    HOMEBREW_LIBRARY.to_s,
+      new_library:    LIBRARY_PLACEHOLDER,
     )
     relocate_dynamic_linkage(relocation)
     replace_text_in_files(relocation)
@@ -62,17 +53,14 @@ class Keg
 
   def replace_placeholders_with_locations(files, skip_linkage: false)
     relocation = Relocation.new(
-      old_prefix:             PREFIX_PLACEHOLDER,
-      old_cellar:             CELLAR_PLACEHOLDER,
-      old_repository:         REPOSITORY_PLACEHOLDER,
-      old_library:            LIBRARY_PLACEHOLDER,
-      new_prefix:             HOMEBREW_PREFIX.to_s,
-      new_cellar:             HOMEBREW_CELLAR.to_s,
-      new_repository:         HOMEBREW_REPOSITORY.to_s,
-      new_library:            HOMEBREW_LIBRARY.to_s,
-      # TODO: delete these after Homebrew 2.7.0 is released.
-      old_repository_library: REPOSITORY_LIBRARY_PLACEHOLDER,
-      new_repository_library: HOMEBREW_LIBRARY.to_s,
+      old_prefix:     PREFIX_PLACEHOLDER,
+      old_cellar:     CELLAR_PLACEHOLDER,
+      old_repository: REPOSITORY_PLACEHOLDER,
+      old_library:    LIBRARY_PLACEHOLDER,
+      new_prefix:     HOMEBREW_PREFIX.to_s,
+      new_cellar:     HOMEBREW_CELLAR.to_s,
+      new_repository: HOMEBREW_REPOSITORY.to_s,
+      new_library:    HOMEBREW_LIBRARY.to_s,
     )
     relocate_dynamic_linkage(relocation) unless skip_linkage
     replace_text_in_files(relocation, files: files)
@@ -86,11 +74,9 @@ class Keg
       s = first.open("rb", &:read)
 
       replacements = {
-        relocation.old_prefix             => relocation.new_prefix,
-        relocation.old_cellar             => relocation.new_cellar,
-        relocation.old_library            => relocation.new_library,
-        # TODO: delete this after Homebrew 2.7.0 is released.
-        relocation.old_repository_library => relocation.new_repository_library,
+        relocation.old_prefix  => relocation.new_prefix,
+        relocation.old_cellar  => relocation.new_cellar,
+        relocation.old_library => relocation.new_library,
       }.compact
       # when HOMEBREW_PREFIX == HOMEBREW_REPOSITORY we should use HOMEBREW_PREFIX for all relocations to avoid
       # being unable to differentiate between them.
diff --git a/Library/Homebrew/software_spec.rb b/Library/Homebrew/software_spec.rb
index b618ee6679..1d029e2aab 100644
--- a/Library/Homebrew/software_spec.rb
+++ b/Library/Homebrew/software_spec.rb
@@ -385,17 +385,7 @@ class BottleSpecification
     compatible_cellar = cellar == HOMEBREW_CELLAR.to_s
     compatible_prefix = prefix == HOMEBREW_PREFIX.to_s
 
-    # Only check the repository matches if the prefix is the default.
-    # This is because the bottle DSL does not allow setting a custom repository
-    # but does allow setting a custom prefix.
-    # TODO: delete this after Homebrew 2.7.0 is released.
-    compatible_repository = if Homebrew.default_prefix?(prefix)
-      repository == HOMEBREW_REPOSITORY.to_s
-    else
-      true
-    end
-
-    compatible_cellar && compatible_prefix && compatible_repository
+    compatible_cellar && compatible_prefix
   end
 
   # Does the {Bottle} this {BottleSpecification} belongs to need to be relocated?